Common use of Determination of Value Clause in Contracts

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of 10.1 Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty fifteen (3015) days after following the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make receives an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of Option Exercise Notice select a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser surveyor and notify Landlord Tenant in writing of the name, address and qualifications of such appraisersurveyor. Within twenty fifteen (2015) days following LandlordTenant’s receipt of TenantLandlord’s notice of the appraiser surveyor selected by TenantLandlord, Landlord Tenant shall select an appraiser a surveyor and notify Tenant Landlord of the name, address and qualifications of such appraisersurveyor. Such two appraisers surveyors shall endeavor endeavour to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)date of the Option Exercise Notice. If such two appraisers surveyors shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (ii) If such two surveyors shall be unable to agree upon a Fair Market Value within twenty (20) days after the selection of a surveyor by Tenant then such surveyors shall advise Landlord and Tenant of then respective determination of Fair Market Value, the two appraisers shall select a third surveyor to make the determination of Fair Market Value. The selection of the third surveyor shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers surveyors shall be unable to agree upon the designation of a third appraiser surveyor within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iiiii) above, or if such third appraiser surveyor does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser surveyor or a substituted third appraisersurveyor, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New YorkScottish RIGS. If the said Chairman shall, New Yorkfor any reason, not be available or shall be unable to make such appointment at the time of the application therefor, then the appointment may be made by the next senior officer of the Scottish RICS then available and able to make such appointment or, if no such officer of the Scottish RICS shall be so available and able, by such officer of such professional body of surveyors as the Landlord shall designate (and any reference to the Chairman shall be deemed to include a reference to such senior office holder or other officer). The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser surveyor appointed pursuant hereto shall be made within twenty (20) days after such appointment. (viv) If a third appraiser surveyor is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser surveyor and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser surveyor (selected pursuant to Paragraph 29(a)(iiclause 10.1(i) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraisersurveyor. Such average shall be binding and conclusive upon Landlord and Tenant. (viv) All appraisers selected or appointed pursuant to this Paragraph 29(a) clause 10.1 shall (A) be independent qualified MAI appraisers Scottish RICS surveyors (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth abovein clause 10.3, and (D) be registered in the State if Scottish RICS. For all purposes, the State provides for or requires such registrationthird surveyor shall be deemed an arbiter. (viivi) The Cost of the procedure described in this Paragraph 29(a) clause 10.1 above shall be borne equally by Tenant Landlord and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) 10.2 If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current TermOption Purchase Date, then the date on which the Term would otherwise expire or terminate Option Purchase Date shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the a date specified for termination in the particular provision of this Lease pursuant to which the no later than ten (10) days following a determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment)Value. (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30thirty(30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Value. Each and every Fair Market Rental ValueValue determination hereunder shall, unless otherwise expressly agreed to in writing by the parties at the time in question, be a Fair Market Value determination of the entire Related Premises or Leased Premises, as applicable, including the Corresponding UHS Premises. (ii) If the parties shall not have signed such agreement (Awithin thirty(30) days after the Applicable Initial Date, Tenant shall within thirty (30fifty(50) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20twenty(20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20twenty(20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10ten(10) days after the expiration of the twenty (20twenty(20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20twenty(20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20twenty(20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the applicable Related Premises is located if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally as follows: Tenant shall pay the cost of the appraiser selected by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, shall pay the Cost of the appraiser selected by Landlord and all other Costs, including the Cost of the third appraiser, shall be borne solely by split equally between Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises or applicable Related Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, and that Tenant has complied (and will comply) with all provisions of the Lease. (d) In . Further, in determining the Fair Market Rental ValueValue of any Related Premises that is subject to an Expansion Credit, the appraisers shall determine with respect to each the Fair Market Value of such Related Premises both taking into account the amount that a willing tenant would payExpansion and as if such Expansion did not exist, and a willing landlord of a comparable building located in a radius of 125 miles of each shall present both determinations for such Related Premises would accept, at arm’s length, to rent a building of comparable size Landlord and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerTenant.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii), (D) Tenant provides Landlord with an Intended Assignment Offer under Paragraph 21(d), (E) the date on which Landlord accepts Tenant's offer pursuant to Paragraph 33(c), (F) the date on which Landlord accepts the Third Party Purchaser's offer pursuant to Paragraph 35(c) and (G) the date on which Landlord accepts Tenant's offer pursuant to Paragraph 38(d). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) not to have the Term automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value, as the case may be. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenantthereafter, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value Value, as the case may be, based on a written an appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, as the case may be, the amount of such Fair Market Value or Fair Market Rental Value Value, as the case may be, as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The , as the case may be, which determination as to the selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect notice to the other party), be appointed by the President or Chairman of the American Arbitration Association in New YorkSan Francisco, New YorkCalifornia. The determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value Value, as the case may be, shall be the average of the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the appraiser (selected pursuant to Paragraph 29(a)(ii29(a)(iii) hereof) whose determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of methodology for determining Fair Market Value set forth in Paragraph 29(c) or the methodology for determining Fair Market Rental Value hereinabove as set forth abovein Paragraph 29(d), and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Landlord and Tenant, except that the Cost with respect to the appraisals performed under Paragraphs 21, 23, 33 or 38 shall be paid by Tenant and Landlord except that if the Cost with respect to the appraisals are conducted as a result of an Event of Default, the Cost performed under Paragraph 35 shall be borne solely paid by Tenantthe Third Party Purchaser. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value shall be determined as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the follows: The appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiserbanker) based on the creditworthiness of Tenant and (bii) the present value of the Fair Market Value of the Leased Premises as of the end of such the then current Term (without necessarily making any assumption as to whether the Tenant will or will not exercise any remaining options), using a yield rate required by investors for property having assumed similar characteristics, without consideration given to Tenant's credit rating or creditworthiness. In determining the Term has been extended for all extension periods provided hereinvalue under (ii), the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, California or properties having a different use than the Leased Premises. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Tenant has not violated (and will not violate) any of the Covenants. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located having similar characteristics and in a radius of 125 miles of each Related reasonable proximity to the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: : (a) the age, quality, and condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will may be leased as a whole or substantially as a whole to a single useruser or leased to multiple users; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider. In determining Fair Market Rental Value, the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, California or properties having a different use than the Leased Premises.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s 's delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, or (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty thirty (2030) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the applicable Related Premises is located if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and Guarantor and (bii) the present value of the Leased Premises or applicable Related Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. Paragraph 29 of the Lease is hereby deleted in its entirety and replaced with the following: (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value Value, shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (CB) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on such Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an “Applicable Initial Date”) which is six (6) calendar months prior to the latest date for Tenant to deliver a Renewal Noticeexpiration of the then current Term. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications qualification of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser three (selected pursuant to Paragraph 29(a)(ii3) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiserappraisers. Such average shall be binding and conclusive upon Landlord and Tenant. (vib) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant Landlord and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (bc) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease with respect to the Leased Premises, as applicable, pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an any underpayment). (cd) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and Guarantor and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that no Event of Default exists under the Guaranty. (de) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 twenty-five (25) miles of each Related the Leased Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, condition (as required by the Lease) of the Improvements; (bii) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (ciii) a lease term of five (5) years; (div) an absolute triple net lease; and (ev) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) ), or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Value. Each and every Fair Market Rental ValueValue determination hereunder shall, unless otherwise expressly agreed to in writing by the parties at the time in question, be a Fair Market Value determination of the entire Related Premises or Leased Premises, as applicable, including the Corresponding Mercury Premises. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the applicable Related Premises is located if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally as follows: Tenant shall pay the cost of the appraiser selected by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, shall pay the Cost of the appraiser selected by Landlord and all other Costs, including the Cost of the third appraiser, shall be borne solely by split equally between Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises or applicable Related Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, and that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the such State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term including any extension periods that Tenant has exercised or has been extended for all extension periods provided herein (with assumed increases in the CPI deemed to be determined by the appraisers) have exercised, using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term Term, including any extension periods that Tenant has exercised or has been extended for all extension periods provided herein)deemed to have exercised. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedureprocedures set forth below and shall apply equally to a determination of Fair Market Value and Fair Market Rental Value unless the context shall otherwise require: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor receives an Option Exercise Notice pursuant to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal NoticeParagraph 35. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Value. Landlord and Tenant shall endeavor to agree on Fair Market Rental ValueValue on the date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the expiration of the then current Term unless Tenant has previously exercised its option pursuant to Paragraph 5(b) not to have the Term automatically extended. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, extended to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (if applicable in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (bA)(y) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for including all extension periods provided herein (with assumed increases in the CPI actually exercised by Tenant or deemed exercised pursuant to be determined by the appraisersParagraph 5(b) of this Lease, using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the residual present value of the Leased Premises or the applicable Related Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, Lease that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in (utilizing a radius or region, as applicable, with respect to the California Premises and the Texas Premises, as the case may be, consistent with the radius or region initially utilized for comparables in the appraisals conducted at the time of 125 miles execution of each this Lease, appropriately adjusted to reflect the actual location of the applicable Related Premises Premises) would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, condition (as required by the Lease) of the Improvements; (bii) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (ciii) a lease term of five ten (510) years; (div) an absolute triple net lease; and (ev) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or on Fair Market Rental Value within thirty (30) days after on the date (the “Applicable Initial Date”) on which is six (A6) calendar months prior to the expiration of the then current Term unless Tenant provides Landlord with notice of has previously exercised its intention to terminate this Lease and purchase the Affected Premises option pursuant to Paragraph 18, (B5(b) Landlord provides Tenant with notice of its intention not to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase have the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal NoticeTerm automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Applicable Initial Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New YorkMinneapolis, New YorkMinnesota. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii36(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a36(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State same provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a36(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises comparable location would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, condition (as required by the Lease) of the Improvements; (bii) that the Leased Premises will be leased as a whole or substantially as a whole to a single useruser for its highest and best use; (ciii) a lease term of five ten (510) years; (div) an absolute triple net lease; and (ev) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value FMRV is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value same shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon the FMRV not later than six (6) months prior to the Expiration Date of the current Term and in any event shall commence such Fair Market Value or Fair Market Rental Value within thirty process not later than sixty (3060) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate extend the Term of this Lease and purchase the Affected Premises Lease, in whole or in part, pursuant to Paragraph 185(b) hereof, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental ValueFMRV. (ii) If the parties shall not have signed such agreement within sixty (A60) days after the Applicable Initial Date, Tenant shall within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser arbitrator and notify Landlord in writing of the name, address and qualifications of such appraiserarbitrator. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser arbitrator selected by Tenant, Landlord shall select an appraiser arbitrator and notify Tenant of the name, address and qualifications of such appraiserarbitrator. Such two appraisers arbitrators shall endeavor to agree upon Fair Market Value or Fair Market Rental Value FMRV based on a written appraisal determination made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers arbitrators shall agree upon a Fair Market Value or Fair Market Rental ValueFMRV, the amount of such Fair Market Value or Fair Market Rental Value FMRV as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers arbitrators shall be unable to agree upon a Fair Market Value or Fair Market Rental Value FMRV within twenty thirty (2030) days after the selection of an appraiser arbitrator by Landlord, then such appraisers arbitrators shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value FMRV and thereafter shall select a third appraiser arbitrator to make the determination of Fair Market Value FMRV and shall provide such third arbitrator with written notice of their respective determinations of FMRV. In making such determination, the third arbitrator's only option shall be to select either the FMRV as determined by Tenant's arbitrator or Fair Market Rental Valuethe FMRV as determined by Landlord's arbitrator which such third arbitrator determines to be closest to his determination of FMRV for the Leased Premises or portion thereof that is the subject of the applicable Renewal Term, without modification, and, thereafter, to notify Landlord and Tenant of such arbitrator's selection. The selection of the third appraiser arbitrator and the determination of FMRV by such third arbitrator shall be binding and conclusive upon Landlord and Tenant, and either party may seek to enter such third arbitrator's determination of FMRV as a judgment in the Supreme Court, New York County. (iv) If such two appraisers arbitrators shall be unable to agree upon the designation of a third appraiser arbitrator within ten twenty (1020) days after the expiration of the twenty thirty (2030) day period referred to in clause (iii) above, or if such third appraiser arbitrator does not make a determination of Fair Market Value or Fair Market Rental Value FMRV within twenty forty-five (2045) days after his selection, then such third appraiser arbitrator or a substituted third appraiserarbitrator, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, Real Estate Board of New York. The determination of Fair Market Value or Fair Market Rental Value FMRV made by the third appraiser arbitrator appointed pursuant hereto shall be made within twenty forty-five (2045) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers Each arbitrator selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (CB) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove FMRV set forth above, and (DC) be at least a managing director, vice president or principal of a nationally or regionally recognized real estate brokerage firm and have not less than ten (10) years experience in Manhattan as a licensed broker or appraiser with substantial experience with respect to the leasing of significant blocks of space in "class A" high-rise office buildings in Manhattan similar to the Building, and (E) be currently registered or licensed as a real estate broker in the State if the State provides for or requires such registrationNew York State. (viivi) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant paid as follows: Each party shall pay its own costs related to its arbitrator and Landlord except that if determination of FMRV and the appraisals are conducted as a result costs of an Event of Default, the Cost third arbitrator shall be borne solely shared on a 50/50 basis by Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value FMRV is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value FMRV is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value FMRV is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental ValueFMRV, the appraisers arbitrators shall add (a) determine the present value amount that a willing tenant would pay, and a willing landlord of a comparable building located in midtown Manhattan would accept, at arm's length, to rent first class office space of comparable size and quality as the Rent for the remaining TermImprovements, assuming the Term has been extended for taking into account all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)relevant factors. The appraisers arbitrators shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial "Fair Market Value Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Tenant provides Landlord with an Intended Assignment Notice pursuant to Paragraph 21(a)(iii), (D) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). , or (E) Tenant provides Landlord and Tenant shall endeavor with notice pursuant to agree on Fair Market Rental Value during Paragraph 38(a) of its intention to exercise its option to purchase the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal NoticeLeased Premises. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeFair Market Value Date, Tenant shall within fifty (50) days after the Applicable Initial Fair Market Value Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of Of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii), (D) Tenant provides Landlord with an Intended Assignment Offer under Paragraph 21(d), (E) the date on which Landlord accepts Tenant's offer pursuant to Paragraph 33(c), (F) the date on which Landlord accepts the Third Party Purchaser's offer pursuant to Paragraph 35(c) and (G) the date on which Landlord accepts Tenant's offer pursuant to Paragraph 38(d). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) not to have the Term automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value., as the case may be. 58 (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenantthereafter, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value Value, as the case may be, based on a written an appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, as the case may be, the amount of such Fair Market Value or Fair Market Rental Value Value, as the case may be, as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The , as the case may be, which determination as to the selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect notice to the other party), be appointed by the President or Chairman of the American Arbitration Association in New YorkSan Francisco, New YorkCalifornia. The determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value Value, as the case may be, shall be the average of the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by 59 the appraiser (selected pursuant to Paragraph 29(a)(ii29(a)(iii) hereof) whose determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of methodology for determining Fair Market Value set forth in Paragraph 29(c) or the methodology for determining Fair Market Rental Value hereinabove as set forth abovein Paragraph 29(d), and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Landlord and Tenant, except that the Cost with respect to the appraisals performed under Paragraphs 21, 23, 33 or 38 shall be paid by Tenant and Landlord except that if the Cost with respect to the appraisals are conducted as a result of an Event of Default, the Cost performed under Paragraph 35 shall be borne solely paid by Tenantthe Third Party Purchaser. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value shall be determined as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the follows: The appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiserbanker) based on the creditworthiness of Tenant and (bii) the present value of the Fair Market Value of the Leased Premises as of the end of such the then current Term (without necessarily making any assumption as to whether the Tenant will or will not exercise any remaining options), using a yield rate required by investors for property having assumed similar characteristics, without consideration given to Tenant's credit rating or creditworthiness. In determining the Term has been extended for all extension periods provided hereinvalue under (ii), 60 the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, California or properties having a different use than the Leased Premises. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Tenant has not violated (and will not violate) any of the Covenants. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located having similar characteristics and in a radius of 125 miles of each Related reasonable proximity to the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: : (a) the age, quality, and condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will may be leased as a whole or substantially as a whole to a single useruser or leased to multiple users; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider. In determining Fair Market Rental Value, the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, California or properties having a different use than the Leased Premises.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE"") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such on Fair Market Value or Fair Market Rental Value Value, as applicable, on the date (an "Applicable Initial Date") which is (A) within thirty (30) days after following the date (the “Applicable Initial Date”) on which Tenant exercises its option under Paragraph 23 (Al) or (B) within six (6) calendar months prior to the Expiration Date unless Tenant provides Landlord with notice of has previously exercised its intention to terminate this Lease and purchase the Affected Premises option pursuant to Paragraph 18, (B5(b) Landlord provides Tenant with notice of its intention not to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase have the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal NoticeTerm automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American German Institution of Arbitration Association ("DIS - Deutsche Institution fur Schiedsgerichtsbarkeit e.V.") located in New YorkCologne, New York. Berlin and Munich, Germany The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides Germany as officially recognized expert for or requires such registrationbuilding and real estate ("Offentlich bestellter und vereidigter Gebaudesachverstandiger"). (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne split equally by between Landlord and Tenant and Landlord except that if the appraisals are conducted as a result of unless an Event of Default, Default exists in which event the Cost cost shall be borne solely paid by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention not to extend or to terminate this Lease and pursuant to Paragraph 13(b) or Paragraph 14(i), (B) Tenant provides Landlord with notice of Tenant's intention to purchase the Affected Leased Premises pursuant to Paragraph 1828, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice19(b)(v) hereof, as applicable. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) setting forth the amount of such agreed Fair Market Value within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenantthereafter, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers The appraiser selected by Tenant and the appraiser selected by Landlord shall endeavor to agree upon the Fair Market Value or Fair Market Rental Value of the Leased Premises, based on a written appraisal Fair Market Appraisal made by each of them as of the Relevant Date date specified in the particular provision of this Lease (and given the "Applicable Provision") pursuant to Landlord by Tenant)which the determination of Fair Market Value in being made. If such the said two appraisers shall agree upon a such Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed to by the said two appraisers shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers the appraiser selected by Tenant and the appraiser selected by Landlord shall be unable to agree upon a such Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such the said two appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of such Fair Market Value or Fair Market Rental Value. The selection and the determination of the such third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers In the event the appraiser selected by Tenant and the appraiser selected by Landlord shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, above or if such in the event the third appraiser so selected does not make a determination of the Fair Market Value or Fair Market Rental Value of the Leased Promises, within twenty (20) days after his the selection, then such third appraiser or a substituted third appraiser, as am applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New YorkBoston, New YorkMassachusetts. The determination of Fair Market Value or Fair Market Rental Value value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, . Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the 52 -50- appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (viv) All appraisers selected or appointed pursuant to this Paragraph 29(a27(a) shall (A) be independent qualified MAI appraisers. Such appraisers (B) shall have no right, power or authority to alter or modify the provisions of this LeaseLease and in determining the fair Market Value of the Leased Promises, (C) such appraisers shall utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set not forth above, and (D) be registered in the State if the State provides for or requires such registration. (viib) The Cost cost of the procedure described in this Paragraph 29(a27(a) above shall be borne equally entirely by Tenant in the case of a purchase pursuant to Paragraph 19(b)(iii). In all other cases Landlord shall pay the fees and Landlord except that costs of the appraiser appointed by Landlord, Tenant shall pay fees and costs of the appraiser appointed by Tenant, and the fees and costs of the third appraiser (and of the American Arbitration Association, if the appraisals are conducted as a result of an Event of Defaultapplicable), the Cost shall be borne solely by Tenantsplit evenly between the parties. (bc) If, by virtue of any delaydelay in the appointment of a third appraiser pursuant to Paragraph 27(a)(iv) above or of any delay by such appointed third appraiser to determine such Fair Market Value, the Fair Market Value or Fair Market Rental Value of the Leased Premises is not determined by such appointed third appraiser within one hundred forty (140) days after the expiration or termination of the then current TermApplicable Initial Date, then the date (the "Applicable Final Date") on which the Term Leased Premises would otherwise expire be sold to Tenant or terminate on which this Lease would otherwise terminate, as specified in the Applicable Provision, shall be extended with respect to the Leased Premises or same number of days (the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to "Delay Period") by which the total period so required for the binding and conclusive determination of Fair Market Value exceeds one hundred forty (140) days and all relevant defined terms used in the Applicable Provision shall be deemed amended accordingly, anything to the contrary in the Applicable Provision notwithstanding. In addition, any time period which is afforded Landlord under the Applicable Provision within which to accept or Fair Market Rental Value is being made. If, reject an offer by virtue of any delay, Fair Market Rental Value is not determined Tenant shall likewise be extended by the expiration or termination number of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior days equal to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment)Delay Period. (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value FMRV is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value same shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon the FMRV not later than six (6) months prior to the Expiration Date of the current Term and in any event shall commence such Fair Market Value or Fair Market Rental Value within thirty process not later than sixty (3060) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate extend the Term of this Lease and purchase the Affected Premises Lease, in whole or in part, pursuant to Paragraph 185(b) hereof, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental ValueFMRV. (ii) If the parties shall not have signed such agreement within sixty (A60) days after the Applicable Initial Date, Tenant shall within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser arbitrator and notify Landlord in writing of the name, address and qualifications of such appraiserarbitrator. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser arbitrator selected by Tenant, Landlord shall select an appraiser arbitrator and notify Tenant of the name, address and qualifications of such appraiserarbitrator. Such two appraisers arbitrators shall endeavor to agree upon Fair Market Value or Fair Market Rental Value FMRV based on a written appraisal determination made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers arbitrators shall agree upon a Fair Market Value or Fair Market Rental ValueFMRV, the amount of such Fair Market Value or Fair Market Rental Value FMRV as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers arbitrators shall be unable to agree upon a Fair Market Value or Fair Market Rental Value FMRV within twenty thirty (2030) days after the selection of an appraiser arbitrator by Landlord, then such appraisers arbitrators shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value FMRV and thereafter shall select a third appraiser arbitrator to make the determination of Fair Market Value FMRV and shall provide such third arbitrator with written notice of their respective determinations of FMRV. In making such determination, the third arbitrator’s only option shall be to select either the FMRV as determined by Tenant’s arbitrator or Fair Market Rental Valuethe FMRV as determined by Landlord’s arbitrator which such third arbitrator determines to be closest to his determination of FMRV for the Leased Premises or portion thereof that is the subject of the applicable Renewal Term, without modification, and, thereafter, to notify Landlord and Tenant of such arbitrator’s selection. The selection of the third appraiser arbitrator and the determination of FMRV by such third arbitrator shall be binding and conclusive upon Landlord and Tenant, and either party may seek to enter such third arbitrator’s determination of FMRV as a judgment in the Supreme Court, New York County. (iv) If such two appraisers arbitrators shall be unable to agree upon the designation of a third appraiser arbitrator within ten twenty (1020) days after the expiration of the twenty thirty (2030) day period referred to in clause (iii) above, or if such third appraiser arbitrator does not make a determination of Fair Market Value or Fair Market Rental Value FMRV within twenty forty-five (2045) days after his selection, then such third appraiser arbitrator or a substituted third appraiserarbitrator, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, Real Estate Board of New York. The determination of Fair Market Value or Fair Market Rental Value FMRV made by the third appraiser arbitrator appointed pursuant hereto shall be made within twenty forty-five (2045) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers Each arbitrator selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (CB) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove FMRV set forth above, and (DC) be at least a managing director, vice president or principal of a nationally or regionally recognized real estate brokerage firm and have not less than ten (10) years experience in Manhattan as a licensed broker or appraiser with substantial experience with respect to the leasing of significant blocks of space in “class A” high-rise office buildings in Manhattan similar to the Building, and (E) be currently registered or licensed as a real estate broker in the State if the State provides for or requires such registrationNew York State. (viivi) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant paid as follows: Each party shall pay its own costs related to its arbitrator and Landlord except that if determination of FMRV and the appraisals are conducted as a result costs of an Event of Default, the Cost third arbitrator shall be borne solely shared on a 50/50 basis by Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value FMRV is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value FMRV is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value FMRV is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental ValueFMRV, the appraisers arbitrators shall add (a) determine the present value amount that a willing tenant would pay, and a willing landlord of a comparable building located in midtown Manhattan would accept, at arm’s length, to rent first class office space of comparable size and quality as the Rent for the remaining TermImprovements, assuming the Term has been extended for taking into account all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)relevant factors. The appraisers arbitrators shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely paid by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for of the remaining Term, assuming the Term has been extended for all extension periods provided herein including any exercised Renewal Term (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and Guarantor and (b) the present value of the Leased Premises, Sale Premises or Affected Premises, as applicable, as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)including any exercised Renewal Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Guarantor has complied (and quality as the Improvements, taking into account: (awill comply) the age, quality, condition (as required by the Lease) with all of the Improvements; (b) that provisions of the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to under Paragraph 1821(c), (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii) or the Abandonment Premises under Paragraph 37(g). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement within twenty (A20) days after the Applicable Initial Date, Tenant shall within thirty forty (3040) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty ten (2010) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty fifteen (2015) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after his selection, then such third appraiser or a 37 substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New YorkChicago, New YorkIllinois. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty fifteen (2015) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, Term (assuming the Term has been extended only for all any exercised extension periods provided herein (with assumed increases in the CPI to be determined by the appraisersperiods) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value Value, shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date””) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) ), or (CB) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vib) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (bc) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease with respect to the Leased Premises, as applicable, pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (cd) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and Guarantor and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives Tenant's Option Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value.. 34 (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable ---------- Initial Date”") on which (A) Tenant provides Landlord with notice of its ------------ intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). , or (D) Landlord and elects to convey to Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal NoticeExcess Land under Paragraph 36(a)(iii). Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal optionDate, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Landlord and Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, each select an appraiser and notify Landlord the other party in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlordboth appraisers, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming provided, however, that in the event Fair Market Value is being determined in accordance with Paragraph 23 the Term has shall be assumed to have been extended for all extension periods provided herein herein, (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed Term, provided, however, that in the event Fair Market Value is being determined in accordance with Paragraph 23 the Term has shall be assumed to have been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (an "Applicable Initial Date") which is six (6) calendar months prior to the latest date expiration of the then current Term if Tenant has previously exercised its option pursuant to Paragraph 5(b) to have the Term extended for Tenant to deliver a the third or fourth Renewal NoticeTerms. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement within thirty (A30) days after the Applicable Initial Date, Tenant shall within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Rental Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the such State provides for or requires such registration. (vii) The Cost Each party shall bear the Costs of its own appraiser and the Costs of the procedure described in this Paragraph 29(a) above third appraiser shall be borne split equally by Tenant Landlord and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 25 miles of each Related the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, condition (as required by the Lease) of the Improvements; (bii) that the Leased Premises will will-be leased as a whole or substantially as a whole to a single user; (ciii) a lease term of five (5) yearsequal to the Renewal Term; (div) an absolute triple net lease; and (ev) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this LeaseAgreement, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord Owner and Tenant Buyer shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty ten (3010) days after the date Relevant Date (the “"Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii"). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement within ten (A10) days after the Applicable Initial Date, each of Owner and Buyer shall within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord the other in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord Owner and TenantBuyer. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after the selection expiration of an appraiser by Landlordthe ten (10) day period referred to in clause (ii) above, then such appraisers shall advise Landlord Owner and Tenant Buyer of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord Owner and TenantBuyer. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty fifteen (2015) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty fifteen (2015) days after such appointment. (v) If a third appraiser is selected, . Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii7(a)(iii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord Owner and TenantBuyer. (viv) All appraisers selected or appointed pursuant to this Paragraph 29(a7(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this LeaseAgreement, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (viivi) The Cost Costs of the procedure described in this Paragraph 29(a7(a) above shall be borne equally entirely by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by TenantBuyer. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination No delay in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of under this Agreement shall have any delay, Fair Market Rental Value is not determined by effect on the expiration or termination Term of the then current TermLease, then until Fair Market Rental Value is determined, Tenant but any extension of the Term of the Lease pursuant to the terms of the Lease shall continue to pay Basic Rent during the succeeding Renewal Term be taken into account in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition determination of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Leasethis Agreement. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value Value, as applicable, is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value Value, as applicable, shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "APPLICABLE INITIAL DATE") which is six (6) calendar months prior to the latest date expiration of the first Renewal Term unless Tenant has previously exercised its option pursuant to Paragraph 5(b) not to have the Term automatically extended for Tenant to deliver a the second Renewal NoticeTerm. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman office of the American Arbitration Association in New YorkDetroit, New YorkMichigan. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove herein set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above appraiser selected by a party shall be borne equally by Tenant such party and Landlord except that if the appraisals are conducted as a result of an Event of Defaultthird appraiser is selected, the Cost of such appraiser shall be borne solely shared equally by Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current first Renewal Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding second Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the second Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the second Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment)Landlord. (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related the Leased Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s 's length, to rent a building comparable premises in the city/township of comparable size and quality as the ImprovementsPlymouth/Troy, taking into account: (a) the age, quality, quality and condition (as required rxxxxred by the this Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five ten (510) years; (d) an absolute a triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) ), or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty thirty (2030) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty thirty (2030) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove Rate set forth above, and (D) be registered in the State if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant [and Guarantor] and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay[, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty].

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”"") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii), (D) Tenant provides Landlord with an Intended Transaction Offer under Paragraph 21(a)(iii), (E) the date on which Landlord accepts Tenant's offer pursuant to Paragraph 33(c), (F) the date on which Landlord accepts the Third Party Purchaser's offer pursuant to the third paragraph of Paragraph 35(a) and (G) the date on which Landlord accepts Tenant's offer pursuant to Paragraph 38(c). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) not to have the Term automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value, as the case may be. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenantthereafter, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value Value, as the case may be, based on a written an appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, as the case may be, the amount of such Fair Market Value or Fair Market Rental Value Value, as the case may be, as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The , as the case may be, which determination as to the selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect notice to the other party), be appointed by the President or Chairman of the American Arbitration Association in New YorkSan Francisco, New YorkCalifornia. The determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value Value, as the case may be, shall be the average of the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the appraiser (selected pursuant to Paragraph 29(a)(ii29(a)(iii) hereof) whose determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value set forth in Paragraph 2 or the definition of Fair Market Rental Value hereinabove as set forth abovebelow, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Landlord and Tenant, except that the Cost with respect to the appraisals performed under Paragraphs 21, 23, 33 or 38 shall be paid by Tenant and Landlord except that if the Cost with respect to the appraisals are conducted as a result of an Event of Default, the Cost performed under Paragraph 35 shall be borne solely paid by Tenantthe Third Party Purchaser. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value shall be determined as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the follows: The appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiserbanker) based on the creditworthiness of Tenant and (bii) the present value of the Fair Market Value of the Leased Premises as of the end of such the then current Term (without necessarily making any assumption as to whether the Tenant will or will not exercise any remaining options), using a yield rate required by investors for property having assumed similar characteristics, without consideration given to Tenant's credit rating or creditworthiness. In determining the Term has been extended for all extension periods provided hereinvalue under (ii), the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, California or properties having a different use than the Leased Premises. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Tenant has not violated (and will not violate) any of the Covenants. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located having similar characteristics and in a radius of 125 miles of each Related reasonable proximity to the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: : (a) the age, quality, and condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider. In determining Fair Market Rental Value, the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, or properties having a different use than the Leased Premises.

Determination of Value. For the purposes of Section 13, ---------------------- fair market value of the shares shall be determined as follows: (a) Whenever Fair market value thereof, as of the date of such proposed repurchase, shall be agreed upon in good faith by the Company and the Executive (or his estate or other successor in interest, as the case may be), taking into account, in valuing such Shares, all relevant facts and circumstances; provided, however, that there shall be no discount to reflect the fact that the Shares are illiquid or that they represent a determination minority interest in the Company . If no such agreement is reached within sixty (60) days after termination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Leaseemployment, such Fair Market Value or Fair Market Rental Value the fair market value shall be determined in accordance with the following procedure:by appraisal as set forth below. (ib) Landlord All appraisals shall be undertaken by two appraisers, one selected by the Board and Tenant one selected by the Executive (or his estate or other successor in interest, as the case may be). No Director whose Shares are being appraised shall endeavor vote on the selection of the appraiser chosen by the Company. The Company and the Executive shall use all reasonable efforts to agree upon cause such Fair Market Value or Fair Market Rental Value appraisers to determine the fair market value of the shares within thirty (30) days after following the date (appointment of the “Applicable Initial Date”) last appraiser to be appointed. In the event that the two appraisers agree in good faith on which (A) Tenant provides Landlord with notice such fair market value, such agreed value shall be used for these purposes. If the appraisers cannot agree but their valuations are within 10% of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreementeach other, the parties fair market value shall execute an agreement setting forth be the amount mean of such Fair Market Value or Fair Market Rental Value. (ii) the two valuations. If the parties shall appraisers cannot have signed such agreement (A) within thirty (30) days after agree and the Applicable Initial Date or (B) with respect to a renewal option, during differences in the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Valuevaluations are greater than 10%, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make who will calculate fair market value independently, and, except as provided in the determination of Fair Market Value or Fair Market Rental Value. The selection next sentence, the fair market value of the third appraiser Shares shall be binding and conclusive upon Landlord and Tenant. (iv) the average of the two fair market values arrived at by the appraisers who are closest in amount. If one appraiser's valuation is the mean of the other two valuations, such two appraisers mean valuation shall be unable to the fair market value. In the event that the two original appraisers cannot agree upon the designation fair market value of the Shares within the 30-day period referred to above and cannot agree upon a third appraiser within ten (10) days after following the expiration end of the twenty thirty (2030) day period referred to in clause (iii) above, or if such then the third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), shall be appointed by the President or Chairman of the American Arbitration Association in New YorkBoston, New YorkMassachusetts. The determination expenses of Fair Market Value or Fair Market Rental Value made the appraiser chosen by the third appraiser appointed pursuant hereto shall Company will be made within twenty (20) days after such appointment. (v) If a third appraiser is selectedborne by it, Fair Market Value or Fair Market Rental Value shall be the average expenses of the determination of Fair Market Value or Fair Market Rental Value made appraiser chosen by the third appraiser Executive (or his estate or guardian) will be borne by him, and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that expenses of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Leaseif applicable, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall will be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined 50% by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined Company and 50% by the expiration Executive (or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) his estate or shall pay any deficiency to Landlord (in the case of an underpaymentguardian). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Tenant provides Landlord with an Intended Assignment Notice pursuant to Paragraph 21(a)(iii), (D) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). , or (E) Tenant provides Landlord and Tenant shall endeavor with notice pursuant to agree on Fair Market Rental Value during Paragraph 38(a) of its intention to exercise its option to purchase the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal NoticeLeased Premises. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers having no less than ten (10) years experience involving properties similar to the Leased Premises, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and Guarantor and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty ten (3010) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the with respect to an Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase terminate this Lease with respect to the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has not exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) to have the Term extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value, as the case may be. (ii) If the parties shall not have signed such agreement within ten (A10) days after the Applicable Initial Date, each of Landlord and Tenant shall within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord the other in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser appraisers by LandlordLandlord and Tenant, then such appraisers shall advise Landlord and Tenant of their respective determination determinations of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registrationregistration and (E) if the appraisers are selected or appointed for the purpose of determining Fair Market Rental Value, such appraisers shall have not less than ten years of experience in appraising similar leases. (vii) The Cost of the procedure described in this Paragraph 29(a) above with respect to a determination of Fair Market Value shall be borne entirely by Tenant. The Cost of the procedure described in this Paragraph 29(a) above with respect to a determination of Fair Market Rental Value shall be shared equally by Tenant Landlord and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI (as defined in Exhibit D) to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises or the applicable Related Premises, as the case may be, as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Guarantor has not violated (and will not violate) any of the financial covenants set forth in the Guaranty. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises Austin, Texas, would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, quality and condition (as required by the Lease) of the Improvements; (bii) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to terminate this Lease pursuant to Paragraph 23(a)(iii) or (D) Tenant provides Landlord with notice of Tenant's exercise of its option to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice35. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant.written (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth aboveforth, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the -44- 47 appraisers shall add (a) the present value of the Rent for the remaining Term, and, if applicable, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord Upon delivery of notice by Buyer to Unocal of a Material Environmental Deficiency, Buyer and Tenant Unocal shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease meet and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor use their best efforts to agree on Fair Market Rental Value during whether such a Material Environmental Deficiency exists. The value of Environmental Liabilities shall be based on the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Valueestimated Remediation Cost. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal optionIf, during the period following Tenant’s delivery Due Diligence Period, Buyer determines there is a Material Environmental Deficiency and desires to terminate this Agreement, it shall immediately so notify Unocal. Unocal shall respond on the earlier of a Notice the Date of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty Closing or seven (507) days after the Applicable Initial Date or from the date of notice whether it concurs in Buyer's determination that the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing estimated Remediation Cost of the nameapplicable Environmental Liabilities is sufficient to constitute a Material Environmental Deficiency. In the event Unocal concurs in Buyer's determination, address and qualifications the termination of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice this Agreement shall be treated as a termination by mutual consent of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and TenantParties. (iii) If such two appraisers Unocal timely notifies Buyer that it does not concur with the Buyer's determination of the estimated Remediation Costs, Buyer may still elect to terminate this Agreement and request a determination of the value of the Environmental Liabilities by the following procedure: the Parties will submit the issue of the existence of a Material Environmental Deficiency to arbitration in accordance with the arbitration procedures set forth in EXHIBIT "D". If the arbitrators determine that a Material Environmental Deficiency does not exist, Buyer will pay the arbitration costs and shall not be entitled to the return of the Xxxxxxx Money Deposit. If the arbitrators find that a Material Environmental Deficiency does exist, Unocal will pay the arbitration costs and shall return Buyer's Xxxxxxx Money Deposit with interest at the Interest Rate within fifteen (15) business days. If Buyer does not elect to terminate this Agreement prior to the commencement of arbitration in connection with this Section, then Buyer shall be unable deemed to agree upon have waived its right to terminate this Agreement under this Section unless and until the arbitrators determined that a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by LandlordMaterial Environmental Deficiency exists, and if such arbitrators determine that no Material Environmental Deficiency exists, then such appraisers Buyer shall advise Landlord pay all arbitration costs and Tenant proceed to Closing, subject to the other terms and conditions of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenantthis Agreement. (iv) If such two appraisers Any and all disagreements between Buyer and Unocal regarding the value of Environmental Liabilities shall be unable submitted to agree upon arbitration in accordance with the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove arbitration procedures set forth above, and (in EXHIBIT "D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made". If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (SECTION 5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this LeaseParagraph 18, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides delivers a Termination Notice to Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement within twenty (A) within thirty (3020) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty fifteen (2015) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty fifteen (2015) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty fifteen (2015) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii37(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a37(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the Leased Premises is located if the such State provides for or requires such registration. (vii) The Cost Costs of the procedure described in this Paragraph 29(a37(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining current Term (including any previously exercised Renewal Term, assuming the Term has been extended for all extension periods provided herein ) (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises as of the end of such the current Term (having assumed the Term has been extended for all extension periods provided hereinincluding any previously exercised Renewal Term). The appraisers shall further assume that no default then exists under the Lease, and that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedureprocedures: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, or (B) Landlord provides Tenant with notice of its intention to redetermine re-determine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). If Tenant exercises or is deemed to have exercised its renewal options as set forth in Paragraph 5 of this Lease, then Landlord and Tenant shall endeavor to agree on upon such Fair Market Rental Value during within ninety (90) days after the period following receipt by date Landlord receives notice of a Notice Tenant's desire to exercise its renewal options (also, the "Applicable Initial Date"). Landlord shall provide Tenant with its interpretation of Interest to Renew and prior to Fair Rental Value within fifteen (15) days of the latest date for Tenant to deliver a Renewal NoticeApplicable Initial Date. Upon reaching any such agreement, the parties shall execute an a written agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value, as applicable. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date for Fair Market Value or within ninety (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (5090) days after the Applicable Initial Date or for Fair Rental Value, Tenant shall within forty-five (45) days after the date of Applicable Initial Date for Fair Market Value and within one hundred and five (105) days after the Renewal Notice, as applicable, Applicable Initial Date for Fair Rental Value select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty fifteen (2015) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two (2) appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two (2) appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third (3rd) appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third (3rd) appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two (2) appraisers shall be unable to agree upon the designation of a third (3rd) appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third (3rd) appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third (3rd) appraiser or a substituted third (3rd) appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman seniormost judge of the American Arbitration Association in New YorkUnited States District Court, New YorkSouthern District of Texas. The determination of Fair Market Value or Fair Market Rental Value made by the third (3rd) appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third (3rd) appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third (3rd) appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third (3rd) appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add assume (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant Tenant, and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions based on "value in use" of the LeaseLeased Premises after expiration of the Term. (d) In determining Notwithstanding the foregoing, either Landlord or Tenant may terminate the negotiations to determine Fair Market Rental Value, the appraisers Value at anytime prior to its final determination at which time Tenant's renewal option as set forth in this Lease shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerexpire.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord Upon delivery of notice by Buyer to Unocal of a Material Environmental Deficiency, Buyer and Tenant Unocal shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease meet and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor use their best efforts to agree on Fair Market Rental Value during whether such a Material Environmental Deficiency exists. The value of Environmental Liabilities shall be based on the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Valueestimated Remediation Cost. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal optionIf, during the period following Tenant’s delivery Due Diligence Period, Buyer determines there is a Material Environmental Deficiency and desires to terminate this Agreement, it shall immediately so notify Unocal. Unocal shall respond on the earlier of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty the Closing Date or seven (507) days after the Applicable Initial Date or from the date of notice whether it concurs in Buyer's determination that the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing estimated Remediation Cost of the nameapplicable Environmental Liabilities is sufficient to constitute a Material Environmental Deficiency. In the event Unocal concurs in Buyer's determination, address and qualifications the termination of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice this Agreement shall be treated as a termination by mutual consent of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and TenantParties. (iii) If such two appraisers Unocal timely notifies Buyer that it does not concur with the Buyer's determination of the estimated Remediation Costs, Buyer may still elect to terminate this Agreement and request a determination of the value of the Environmental Liabilities by the following procedure: the Parties will submit the issue of the existence of a Material Environmental Deficiency to arbitration in accordance with the arbitration procedures set forth in Exhibit "B." If the arbitrators determine that a Material Environmental Deficiency does not exist, Buyer will pay the arbitration costs. If the arbitrators find that a Material Environmental Deficiency does exist, Unocal will pay the arbitration costs. If Buyer does not elect to terminate this Agreement prior to the commencement of arbitration in connection with this Section, then Buyer shall be unable deemed to agree upon have waived its right to terminate this Agreement under this Section unless and until the arbitrators determined that a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by LandlordMaterial Environmental Deficiency exists, and if such arbitrators determine that no Material Environmental Deficiency exists, then such appraisers Buyer shall advise Landlord pay all arbitration costs and Tenant proceed to Closing, subject to the other terms and conditions of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenantthis Agreement. (iv) If such two appraisers Any and all disagreements between Buyer and Unocal regarding the value of Environmental Liabilities shall be unable submitted to agree upon arbitration in accordance with the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove arbitration procedures set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.Exhibit "B."

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, or (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given by each party to Landlord by Tenantthe other). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Each of Landlord and Tenant shall pay the Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that its appraiser, and, if the appraisals are conducted as a result of an Event of Defaultthird appraiser is selected, the Cost parties shall be borne solely by Tenantshare equally the cost of the third appraiser. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following fallowing procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (the "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) not to have the Term automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s notice of the appraiser selected by Tenantsuch notice, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such If Landlord shall fail to select an appraiser and notify Tenant as aforesaid within said twenty-day period, then provided that such failure shall continue for five (5) additional Business Days after notice thereof from Tenant to Landlord, the determination of Tenant's appraiser shall govern. Otherwise, such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them (and given to both parties) as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and add Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination determinations of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days Business Days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in -38- New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser Vaxxx xxxx xx xxx xxxxx xxpraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest nearer to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth aboveherein, and (D) be registered in the State state where the Leased Premises or applicable Related Premises are located if the State provides for or state requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a29(a)(i) clauses (A) through (C) above shall be borne shared equally by between Landlord and Tenant and Landlord except that if the appraisals are conducted as a result cost of an Event of Default, the Cost procedure described in this Paragraph 29(a)(i)(D) shall be borne solely paid by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related the Leased Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 fifty (50) miles of each Related the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, quality and condition (as required by the Lease) of the ImprovementsImprovements and that the Improvements are being leased on an "as-is" basis without any improvement allowance or free rent; (bii) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; user for the uses permitted under this Lease, (ciii) a lease term of five ten (510) years, with annual CPI-based increases; (div) an absolute triple net lease; and (ev) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming Term (including the Renewal Term if Tenant has been extended for all extension periods provided herein exercised its option to extend pursuant to Paragraph 5(b) hereof) (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value.to (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenantthereafter, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value Value, as the case may be, based on a written an appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, as the case may be, the amount of such Fair Market Value or Fair Market Rental Value Value, as the case may be, as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value value, as the case may be, within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The , as the case may be, which determination as to the selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If if such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if -53- 56 such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect notice to the other party), be appointed by the President or Chairman of the American Arbitration Association in New YorkSan Francisco, New YorkCalifornia. The determination of Fair Market Value or Fair Market Rental Value Value, an the case may be, made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value Value, as the case may be, shall be the average of the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, made by the appraiser (selected pursuant to Paragraph 29(a)(ii29(a)(iii) hereof) whose determination of Fair Market Value or Fair Market Rental Value Value, as the case may be, is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value set forth in Paragraph 2 or the definition of Fair Market Rental Value hereinabove as set forth abovebelow, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Landlord and Tenant, except that the Cost with respect to the appraisals performed under Paragraphs 21, 23, 33 or 38 shall be paid by Tenant and Landlord except that if the Cost with respect to the appraisals are conducted as a result of an Event of Default, the Cost performed under Paragraph 35 shall be borne solely paid by Tenantthe Third Party Purchaser. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment).Lease (c) In determining Fair Market Value or Fair Market Rental Value shall be determined as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the follows: The appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiserbanker) based on the creditworthiness of Tenant and (bii) the present value of the Fair Market Value of the Leased Premises as of the end of such the then current Term (without necessarily making any assumption as to whether the Tenant will or will not exercise any remaining options), using a yield rate required by investors for property having assumed similar characteristics, without consideration given to Tenant's credit rating or creditworthiness. In determining the Term has been extended for all extension periods provided hereinvalue under (ii), the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, California or properties having a different use than the Leased Premises. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Tenant has not violated (and will not violate) any of the Covenants. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located having similar characteristics and in a radius of 125 miles of each Related reasonable proximity to the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: : (a) the age, quality, and condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider. In determining Fair Market Rental Value, the appraisers shall, insofar as possible, consider properties having similar characteristics and in reasonable proximity to the Leased Premises, but the appraisers shall not be precluded from considering properties that do not have "clean" rooms, properties that are (or are not) located in Hayward, or properties having a different use than the Leased Premises.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to terminate this Lease pursuant to Paragraph 23(a)(iii) or (D) Tenant provides Landlord with notice of the exercise of its option to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice35. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Value, they shall advise Landlord and Tenant of their agreed upon determination of the Fair Market Rental Value, and the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New YorkChicago, New YorkIllinois. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally entirely by Tenant and Landlord except that if the appraisals are conducted performed as a result of an Event of Default, Default or the Cost exercise by Tenant of its option to purchase the Leased Premises under Paragraph 35. The cost of all other appraisals shall be borne solely by split equally between Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. , and that Tenant has not violated (dand will not violate) any of the Covenants. In determining Fair Market Rental Value as defined in clause (a) of the definition of Fair Market Value, the appraisers shall determine with respect not consider any discrete additional structure that is an addition to each Related Premises the amount that a willing tenant would pay, Improvements if (i) the cost of such addition is not paid for by Landlord and a willing landlord (ii) such additional structure is not integral to the use and operation of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) does not adversely impact the age, quality, condition (as required by the Lease) Fair Market Value of the Improvements; (b) that the Leased Premises will and can be leased as a whole or substantially as a whole removed without causing damage to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerthe Leased Premises.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value., (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given delivered to each of Landlord by and Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New YorkHouston, New YorkTexas. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected the "Nearest Appraiser") (pursuant to Paragraph 29(a)(ii29 (a) (ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. In calculating the average of the Fair Market Value determined by the third appraiser and by the Nearest Appraiser, the values determined by Lender pursuant to clause "(a)" of the definition of "Fair Market Value" shall be averaged, and the values determined by each pursuant to clause "(b)" of such definition shall be averaged, and the "Fair Market Value" shall be the higher of such -44- 47 two averages. Such average determination of Fair Market Value shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI (as defined in Exhibit D) to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The present value in each such instance shall be determined by using the Prime Rate in effect on the Applicable Initial Date as a discounting factor. The appraisers shall further assume that no default then exists under the Lease, Lease and that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this LeaseParagraph 18, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides delivers a Termination Notice to Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement within twenty (A) within thirty (3020) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty fifteen (2015) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty fifteen (2015) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty fifteen (2015) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the Leased Premises is located if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value Present Value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value Present Value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”"") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii) or (D) Tenant provides Landlord with Tenant's Option Exercise Notice pursuant to Paragraph 35(a). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) not to have the Term automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within Such appraiser shall determine a Fair Market Value or Fair Market Rental Value, as applicable, based upon a written appraisal as of the Relevant Date, within twenty (20) days after the later to occur of (A) the date of selection of such appraiser by Tenant and (B) the date that Landlord notifies Tenant that such appraiser is acceptable and the determination of such appraiser shall be binding and conclusive upon Landlord and Tenant. If such appraiser shall not be acceptable to Landlord, in its sole and absolute discretion, or if such appraiser shall fail to make its determination as required herein within such twenty (20) day period, then within twenty-five (25) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value Value, as applicable, based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, as applicable, the amount of such Fair Market Value or Fair Market Rental Value Value, as applicable, as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value Value, as applicable, within twenty (20) days after the -39- 42 selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value Value, as applicable, and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value, as applicable. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value Value, as applicable, within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value Value, as applicable, made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value Value, as applicable, shall be the average of the determination of Fair Market Value or Fair Market Rental Value Value, as applicable, made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value Value, as applicable, made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value Value, as applicable, hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers each appraiser shall add (a) the present value Present Value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value Present Value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Tenant has not violated (and will not violate) any of the Covenants. (d) In determining Fair Market Rental Value, the appraisers each appraiser shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 five (5) miles of each Related the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever If a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord makes the Intended Assignment Offer under Paragraph 21(a) or (B) Tenant makes an offer with notice of its intention respect to terminate this Lease and purchase the Affected Allentown Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice37. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Related Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (ba) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Guarantor and quality as the Improvements, taking into account: Tenant have not violated (aand will not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). ) or (D) Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal receives an Option Exercise Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers having no less than ten (10) years experience involving properties similar to the Leased Premises, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and Guarantor and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord that no Event of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as Default exists under the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerGuaranty.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord Upon delivery of notice by Buyer to Unocal of a Material Environmental Deficiency, Buyer and Tenant Unocal shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease meet and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor use their best efforts to agree on Fair Market Rental Value during whether such a Material Environmental Deficiency exists. The value of Environmental Liabilities shall be based on the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Valueestimated Remediation Cost. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal optionIf, during the period following Tenant’s delivery Due Diligence Period, Buyer determines there is a Material Environmental Deficiency and desires to terminate this Agreement, it shall immediately so notify Unocal. Unocal shall respond on the earlier of a Notice the Date of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty Closing or seven (507) days after the Applicable Initial Date or from the date of notice whether it concurs in Buyer's determination that the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing estimated Remediation Cost of the nameapplicable Environmental Liabilities is sufficient to constitute a Material Environmental Deficiency. In the event Unocal concurs in Buyer's determination, address and qualifications the termination of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice this Agreement shall be treated as a termination by mutual consent of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and TenantParties. (iii) If such two appraisers Unocal timely notifies Buyer that it does not concur with the Buyer's determination of the estimated Remediation Costs, Buyer may still elect to terminate this Agreement and request a determination of the value of the Environmental Liabilities by the following procedure: the Parties will submit the issue of the existence of a Material Environmental Deficiency to arbitration in accordance with the arbitration procedures set forth in Exhibit "D". If the arbitrators determine that a Material Environmental Deficiency does not exist, Buyer will pay the arbitration costs and shall not be entitled to the return of the Xxxxxxx Money Deposit. If the arbitrators find that a Material Environmental Deficiency does exist, Unocal will pay the arbitration costs and shall return Buyer's Xxxxxxx Money Deposit with interest at the Interest Rate within fifteen (15) business days. If Buyer does not elect to terminate this Agreement in a written notice to Unocal prior to the commencement of arbitration in connection with this Section, then Buyer shall be unable deemed to agree upon have waived its right to terminate this Agreement under this Section 4.10(iii) unless and until the arbitors determine that a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by LandlordMaterial Environmental Deficiency exists, and if such arbitors determine that no Material Environmental Deficiency exists, then such appraisers Buyer shall advise Landlord pay all arbitration costs an proceed toward Closing, subject to the other terms and Tenant conditions of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenantthis Agreement. (iv) If such two appraisers Any and all disagreements between Buyer and Unocal regarding the value of Environmental Liabilities shall be unable submitted to agree upon arbitration in accordance with the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove arbitration procedures set forth above, and (in Exhibit "D) be registered in the State if the State provides for or requires such registration". (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the applicable Leased Premises is located if the such State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent with respect to the Leased Premises or Affected Premises, as applicable, for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises or the Affected Premises, as applicable, as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). , (D) Tenant provides to Landlord and an Intended Assignment Offer or (E) Tenant shall endeavor provides to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal an Abandonment Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty forty (5040) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty ten (2010) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth abovein Paragraph 2 of this Lease, and (D) be registered in the State if the State provides for or requires such registration. (vii) The If the determination of Fair Market Value is required under Paragraph 23(a)(iii), the Cost of the procedure described in this Paragraph 29(a) above shall be borne equally entirely by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, Tenant; in all other instances the Cost shall be borne solely by split equally between Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected either Related Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, Lease and that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention not to extend or to terminate this Lease and pursuant to Paragraph 13(b) or Paragraph 14(i), (B) Tenant provides Landlord with notice of Tenant's intention to purchase the Affected Leased Premises pursuant to Paragraph 1828, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice19(b)(v) hereof, as applicable. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) setting forth the amount of such agreed Fair Market Value within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenantthereafter, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers The appraiser selected by Tenant and the appraiser selected by Landlord shall endeavor to agree upon the Fair Market Value or Fair Market Rental Value of the Leased Premises, based on a written appraisal Fair Market Appraisal made by each of them as of the Relevant Date date specified in the particular provision of this Lease (and given the "Applicable Provision") pursuant to Landlord by Tenant)which the determination of Fair Market Value is being made. If such if the said two appraisers shall agree upon a such Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed to by the said two appraisers shall be binding and conclusive upon Landlord and Tenantconclusive. (iii) If such two appraisers the appraiser selected by Tenant and the appraiser selected by Landlord shall be unable to agree upon a such Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such the said two appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of such Fair Market Value or Fair Market Rental Value. The selection and the determination of the such third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers In the event the appraiser selected by Tenant and the appraiser selected by Landlord shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, above or if such in the event the third appraiser so selected does not make a determination of the Fair Market Value or Fair Market Rental Value of the Leased Premises within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by 52 -50- the President or Chairman of the American Arbitration Association in New YorkPhiladelphia, New YorkPennsylvania. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, . Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (viv) All appraisers selected or appointed pursuant to this Paragraph 29(a27(a) shall (A) be independent qualified MAI appraisers. Such appraisers (B) shall have no right, power or authority to alter or modify the provisions of this Lease, (C) Lease and in determining the Fair Market Value of the Leased Premises such appraisers shall utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (viib) The Cost cost of the procedure described in this Paragraph 29(a27(a) above shall be borne equally entirely by Tenant in the case of a purchase pursuant to Paragraph 19(b)(iii). In all other cases Landlord, shall pay the fees and Landlord except that costs of the appraiser appointed by Landlord, Tenant shall pay fees and costs of the appraiser appointed by Tenant, and the fees and costs of the third appraiser (and of the American Arbitration Association, if the appraisals are conducted as a result of an Event of Defaultapplicable), the Cost shall be borne solely by Tenantsplit evenly between the parties. (bc) If, by virtue of any delaydelay in the appointment of a third appraiser pursuant to Paragraph 27(a)(iv) above or of any delay by such appointed third appraiser to determine such Fair Market Value, the Fair Market Value or Fair Market Rental Value of the Leased Premises is not determined by such appointed third appraiser within one hundred forty (140) days after the expiration or termination of the then current TermApplicable Initial Date, then the date (the "Applicable Final Date") on which the Term Leased Premises would otherwise expire be sold to Tenant or terminate on which this Lease would otherwise terminate, as specified in the Applicable Provision, shall be extended with respect to the Leased Premises or same number of days (the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to "Delay Period") by which the total period so required for the binding and conclusive determination of Fair Market Value exceeds one hundred forty (140) days and all relevant defined terms used in the Applicable Provision shall be deemed amended accordingly, anything to the contrary in the Applicable Provision notwithstanding. In addition, any time period which is afforded Landlord under the Applicable Provision within which to accept or Fair Market Rental Value is being made. If, reject an offer by virtue of any delay, Fair Market Rental Value is not determined Tenant shall likewise be extended by the expiration or termination number of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior days equal to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment)Delay Period. (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) ), or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s receipt of Tenant’s notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost . Each party shall pay the costs of its own appraiser and the cost of the procedure described in this Paragraph 29(a) above third appraiser shall be borne split equally by Tenant between Landlord and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (CB) Tenant provides notice to Landlord provides Tenant with notice of Landlord’s Tenant's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii23(m). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) not to have the Term automatically extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination determinations of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest closest to the total dollar value to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth aboveforth, and (D) be registered licensed in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Basic Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein then in effect (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be, but shall not be required to be, determined by an investment banker retained by each appraiserany appraiser electing to seek such opinion) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed without assuming the Term has been extended for all extension periods provided hereinextended). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease, and that Tenant has not violated (and will not violate) any of the Covenants. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would paypay for, and a willing landlord of a comparable building located in a radius of 125 miles of each Related the Leased Premises would accept, at arm’s length's length for the Leased Premises, to rent a building of taking into account comparable size buildings and quality as the Improvements, also taking into account: (a) the age, quality, quality and condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant (or Third Party Purchaser with respect to a determination under clause (D) below) shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”"") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or ), (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii) or (D) Landlord receives a Sales Contract acceptable to Landlord as described in the fourth paragraph of Paragraph 35(a). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein)Term. The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value Value, as applicable, is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value Value, as applicable, shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date expiration of the first Renewal Term unless Tenant has previously exercised its option pursuant to Paragraph 5(b) not to have the Term automatically extended for Tenant to deliver a the second Renewal NoticeTerm. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman office of the American Arbitration Association in New YorkDetroit, New YorkMichigan. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers appraisers, (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove herein set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above appraiser selected by a party shall be borne equally by Tenant such party and Landlord except that if the appraisals are conducted as a result of an Event of Defaultthird appraiser is selected, the Cost of such appraiser shall be borne solely shared equally by Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current first Renewal Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding second Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the second Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the second Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment)Landlord. (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related the Leased Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s 's length, to rent a building comparable premises in the city/township of comparable size and quality as the ImprovementsPlymouth/Troy, taking into account: (a) the age, quality, quality and condition (as required rxxxxred by the this Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five ten (510) years; (d) an absolute a triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”"APPLICABLE INITIAL DATE") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to under Paragraph 1821(c), (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii) or the Abandonment Premises under Paragraph 37(g). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement within twenty (A20) days after the Applicable Initial Date, Tenant shall within thirty forty (3040) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal Notice, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty ten (2010) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty fifteen (2015) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty fifteen (2015) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New YorkChicago, New YorkIllinois. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty fifteen (2015) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely by Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, Term (assuming the Term has been extended only for all any exercised extension periods provided herein (with assumed increases in the CPI to be determined by the appraisersperiods) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”"") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Leased Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises terminate this Lease pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them (and given by Landlord and Tenant to each other) as of the Relevant Date (and given to Landlord by Tenant)Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the State provides for or requires such registration. (vii) . The Cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant and Landlord except that if the appraisals are conducted as a result of an Event of Default, the Cost shall be borne solely entirely by Tenant. (b) If, by virtue of any delaydelay (not caused solely by the acts or omissions of Landlord), Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value Present Value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value Present Value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size that Tenant has not violated (and quality as the Improvements, taking into account: (awill not violate) the age, quality, condition (as required by the Lease) any of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily considerCovenants.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “"Applicable Initial Date”") on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) ), or (C) Landlord provides Tenant with notice of Landlord’s 's intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during the period following receipt by Landlord of a Notice of Interest to Renew and prior to the latest date for Tenant to deliver a Renewal Notice. ) Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications qualification of such appraiser. Such two appraisers appraiser shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant). If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as an applicable, shall, at the request of either party hereto (with respect to the other party), be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii29 (a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State where the applicable Related Premises is located if the such State provides for or requires such registration. (vii) The Cost cost of the procedure described in this Paragraph 29(a) above shall be borne equally by Tenant paid as follows: Each party shall pay the cost of its own appraiser and Landlord except that the cost of the third, appraiser, if the appraisals are conducted as a result of an Event of Defaultrequired, the Cost shall be borne solely by split equally between Landlord and Tenant. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (ai) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (bii) the present value of the Leased Premises or applicable Related Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 miles of each Related Premises would accept, at arm’s length, to rent a building of comparable size and quality as the Improvements, taking into account: (a) the age, quality, condition (as required by the Lease) of the Improvements; (b) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (c) a lease term of five (5) years; (d) an absolute triple net lease; and (e) such other items that professional real estate appraisers customarily consider.

Determination of Value. (a) Whenever a determination of Fair Market Value or Fair Market Rental Value is required pursuant to any provision of this Lease, such Fair Market Value or Fair Market Rental Value shall be determined in accordance with the following procedure: (i) Landlord and Tenant shall endeavor to agree upon such Fair Market Value or Fair Market Rental Value within thirty (30) days after the date (the “Applicable Initial Date”) on which (A) Tenant provides Landlord with notice of its intention to terminate this Lease and purchase the Affected Premises pursuant to Paragraph 18, (B) Landlord provides Tenant with notice of its intention to redetermine Fair Market Value or Fair Market Rental Value pursuant to Paragraph 20(c) or (C) Landlord provides Tenant with notice of Landlord’s intention to require Tenant to make an offer to purchase the Leased Premises pursuant to Paragraph 23(a)(iii). Landlord and Tenant shall endeavor to agree on Fair Market Rental Value during on the period following receipt by Landlord of a Notice of Interest to Renew and date (also, an "Applicable Initial Date") which is six (6) calendar months prior to the latest date for expiration of the then current Term unless Tenant has not previously exercised its option pursuant to deliver a Renewal NoticeParagraph 5(b) to have the Term extended. Upon reaching such agreement, the parties shall execute an agreement setting forth the amount of such Fair Market Value or Fair Market Rental Value. (ii) If the parties shall not have signed such agreement (A) within thirty (30) days after the Applicable Initial Date or (B) with respect to a renewal option, during the period following Tenant’s delivery of a Notice of Intent to Renew and, with respect to a Renewal Term, Tenant has nonetheless delivered a Renewal NoticeDate, Tenant shall within fifty (50) days after the Applicable Initial Date or the date of the Renewal Notice, as applicable, select an appraiser and notify Landlord in writing of the name, address and qualifications of such appraiser. Within twenty (20) days following Landlord’s 's receipt of Tenant’s 's notice of the appraiser selected by Tenant, Landlord shall select an appraiser and notify Tenant of the name, address and qualifications of such appraiser. Such two appraisers shall endeavor to agree upon Fair Market Value or Fair Market Rental Value based on a written appraisal made by each of them as of the Relevant Date (and given to Landlord by Tenant)) as of the Relevant Date. If such two appraisers shall agree upon a Fair Market Value or Fair Market Rental Value, the amount of such Fair Market Value or Fair Market Rental Value as so agreed shall be binding and conclusive upon Landlord and Tenant. (iii) If such two appraisers shall be unable to agree upon a Fair Market Value or Fair Market Rental Value within twenty (20) days after the selection of an appraiser by Landlord, then such appraisers shall advise Landlord and Tenant of their respective determination of Fair Market Value or Fair Market Rental Value and shall select a third appraiser to make the determination of Fair Market Value or Fair Market Rental Value. The selection of the third appraiser shall be binding and conclusive upon Landlord and Tenant. (iv) If such two appraisers shall be unable to agree upon the designation of a third appraiser within ten (10) days after the expiration of the twenty (20) day period referred to in clause (iii) above, or if such third appraiser does not make a determination of Fair Market Value or Fair Market Rental Value within twenty (20) days after his selection, then such third appraiser or a substituted third appraiser, as applicable, shall, at the request of either party hereto (with respect to the other party)hereto, be appointed by the President or Chairman of the American Arbitration Association in New York, New York. The determination of Fair Market Value or Fair Market Rental Value made by the third appraiser appointed pursuant hereto shall be made within twenty (20) days after such appointment. (v) If a third appraiser is selected, Fair Market Value or Fair Market Rental Value shall be the average of the determination of Fair Market Value or Fair Market Rental Value made by the third appraiser and the determination of Fair Market Value or Fair Market Rental Value made by the appraiser (selected pursuant to Paragraph 29(a)(ii) hereof) whose determination of Fair Market Value or Fair Market Rental Value is nearest to that of the third appraiser. Such average shall be binding and conclusive upon Landlord and Tenant. (vi) All appraisers selected or appointed pursuant to this Paragraph 29(a) shall (A) be independent qualified MAI appraisers (B) have no right, power or authority to alter or modify the provisions of this Lease, (C) utilize the definition of Fair Market Value or Fair Market Rental Value hereinabove set forth above, and (D) be registered in the State if the such State provides for or requires such registration. (vii) The Cost Costs of the procedure described in this Paragraph 29(a) above shall be equally borne equally by Landlord and Tenant and Landlord except that if the appraisals are conducted as a result of unless an Event of DefaultDefault shall have occurred, in which event, the Cost Costs of such procedure shall be borne solely by at Tenant's sole expense. (b) If, by virtue of any delay, Fair Market Value or Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then the date on which the Term would otherwise expire or terminate shall be extended with respect to the Leased Premises or the Affected Premises, as applicable, to the date specified for termination in the particular provision of this Lease pursuant to which the determination of Fair Market Value or Fair Market Rental Value is being made. If, by virtue of any delay, Fair Market Rental Value is not determined by the expiration or termination of the then current Term, then until Fair Market Rental Value is determined, Tenant shall continue to pay Basic Rent during the succeeding Renewal Term in the same amount which it was obligated under this Lease to pay prior to the commencement of the Renewal Term. When Fair Market Rental Value is determined, the appropriate Basic Rent shall be calculated retroactive to the commencement of the Renewal Term and Tenant shall either receive a refund from Landlord (in the case of an overpayment) or shall pay any deficiency to Landlord (in the case of an underpayment). (c) In determining Fair Market Value or Fair Market Rental Value as defined in clause (b) of the definition of Fair Market Value or Fair Market Rental Value, the appraisers shall add (a) the present value of the Rent for the remaining Term, assuming the Term has been extended for all extension periods provided herein (with assumed increases in the CPI to be determined by the appraisers) using a discount rate (which may be determined by an investment banker retained by each appraiser) based on the creditworthiness of Tenant and (b) the present value of the Leased Premises as of the end of such Term (having assumed the Term has been extended for all extension periods provided herein). The appraisers shall further assume that no default then exists under the Lease, that Tenant has complied (and will comply) with all provisions of the Lease. (d) In determining Fair Market Rental Value, the appraisers shall determine with respect to each Related Premises the amount that a willing tenant would pay, and a willing landlord of a comparable building located in a radius of 125 thirty (30) miles of each Related the Leased Premises would accept, at arm’s 's length, to rent a building of comparable size and quality as the Improvements, taking into account: (ai) the age, quality, condition (as required by the Lease) of the Improvements; (bii) that the Leased Premises will be leased as a whole or substantially as a whole to a single user; (ciii) a lease term of five ten (510) years; (div) an absolute triple net lease; and (ev) such other items that professional real estate appraisers customarily consider.