title 54, United States Code, including administrative expenses, and for acquisition of lands or waters, or interest therein, in accordance with the statutory authority applicable to the National Park Service, $120,575,000, to be derived from the Land and Water Conservation Fund and to remain available until expended, of which $79,006,000 is for the State assistance program and of which $10,000,000 shall be for the American Battlefield Protection Program grants as authorized by chapter 3081 of title 54, United States Code. Of the unobligated balances available for this account from prior appropriations, $4,500,000 are permanently rescinded. Centennial challenge For expenses necessary to carry out the provisions of section 101701 of title 54, United States Code, relating to challenge cost share agreements, $15,000,000, to remain available until expended, for Centennial Challenge projects and programs: Provided , That not less than 50 percent of the total cost of each project or program shall be derived from non-Federal sources in the form of donated cash, assets, or a pledge of donation guaranteed by an irrevocable letter of credit. Administrative provisions (including transfer of funds) In addition to other uses set forth in section 101917(c)(2) of title 54, United States Code, franchise fees credited to a sub-account shall be available for expenditure by the Secretary, without further appropriation, for use at any unit within the National Park System to extinguish or reduce liability for Possessory Interest or leasehold surrender interest. Such funds may only be used for this purpose to the extent that the benefitting unit anticipated franchise fee receipts over the term of the contract at that unit exceed the amount of funds used to extinguish or reduce liability. Franchise fees at the benefitting unit shall be credited to the sub-account of the originating unit over a period not to exceed the term of a single contract at the benefitting unit, in the amount of funds so expended to extinguish or reduce