Additional Rent Except as otherwise specifically provided in Section 7.1 of this Lease, the Basic Rent shall be net to Landlord so that this Lease shall yield, net to Landlord, the Basic Rent payable under this Lease for each year of the Term of this Lease and that all charges payable by Tenant under this Lease for Property Taxes, insurance premiums, utility charges, maintenance, repair and replacement expenses, all expenses relating to compliance with laws, and all other costs, fees, charges, expenses, reimbursements and obligations of every kind and nature whatsoever relating to the operation and use of the Premises, and/or the Expansion Land (defined below) (whether or not Tenant has exercised the Expansion Land Option) which may arise or become due during the Term or by reason of events occurring during the Term of this Lease or which relate to the performance by Tenant of all the terms, covenants, conditions and agreements to be performed, paid or observed by Tenant hereunder shall be paid or discharged by Tenant, at Tenant's sole cost and expense. Notwithstanding anything to the contrary, Tenant shall not be responsible for any property management fees or earthquake insurance premiums paid by Landlord during the Term of this Lease. Except as otherwise provided in Section 7.1 or 14.9 of this Lease, all payments of Basic Rent and Additional Rent shall be payable without previous demand therefor and without any right of setoff or deduction whatsoever. All charges payable by Tenant other than Basic Rent, however denoted, are called "Additional Rent." Unless this Lease provides otherwise, all Additional Rent shall be paid with the next installment of Basic Rent falling due. Rent for any partial month shall be prorated on the basis of the number of days within such calendar month and paid within ten (10) days of the later of (a) invoice from Landlord or (b) the Commencement Date. Basic Rent and Additional Rent are sometimes collectively referred to as "Rent" or "rent."