; and (2) prepare a report in accordance with subsection (c). (b) Evaluation An evaluation conducted under subsection (a)(1) shall— (1) assess the progress of the local coordinating entity with respect to— (A) accomplishing the purposes of the National Heritage Area; and (B) achieving the goals and objectives of the management plan; (2) analyze the investments of Federal, State, tribal, and local government and private entities in the National Heritage Area to determine the impact of the investments; and (3) review the management structure, partnership relationships, and funding of the National Heritage Area for purposes of identifying the critical components for sustainability of the National Heritage Area. (c) Report Based on the evaluation conducted under subsection (a)(1), the Secretary shall submit to the Committee on Energy and Natural Resources of the Senate and the Committee on Natural Resources of the House of Representatives a report that includes recommendations for the future role of the National Park Service with respect to the National Heritage Area. 9. Authorization of appropriations (a) In general There is authorized to be appropriated to carry out this Act $10,000,000, of which not more than $1,000,000 may be made available in any fiscal year. (b) Availability Amounts made available under subsection (a) shall remain available until expended. (c) Cost-Sharing Requirement (1) In general The Federal share of the total cost of any activity carried out under this Act shall be not more than 50 percent. (2) Form The non-Federal share of the total cost of any activity carried out under this Act may be in the form of in-kind contributions of goods or services fairly valued. (d) Termination of authority The authority of the Secretary to provide assistance under this Act terminates on the date that is 15 years after the date of enactment of this Act.