Allowability and Unallowability of Costs. To the extent permitted by California law and any applicable funding mechanism limitations, the costs that shall be reimbursed by Sponsor include all costs, direct and indirect, incurred in the performance of work under this Agreement, as specified in Exhibit B. Allowability or unallowability of costs shall be determined in accordance with the Allowable Costs provision of the Department of Energy Acquisition Regulation (DEAR) incorporated in the Facility Operator’s M&O Contract with the DOE as of the effective date of this Agreement and shall be determinative of the costs allowed under this Agreement. A copy of this provision shall be provided to Sponsor upon request.