to cover the total costs of providing technical assistance, goods, or services requested by States, other political subdivisions, domestic and international organizations, foreign governments, or individuals, provided that such fees are structured such that any entity's liability for such fees is reasonably based on the technical assistance, goods, or services provided to the entity by the agency, and such fees shall be reimbursed to this account, to remain available until expended, without further appropriation, for providing such assistance, goods, or services. Buildings and facilities For plans, construction, repair, preventive maintenance, environmental support, improvement, extension, alteration, and purchase of fixed equipment or facilities, as authorized by 7 U.S.C. 2250 , and acquisition of land as authorized by 7 U.S.C. 428a , $3,175,000, to remain available until expended. Agricultural marketing service Marketing services For necessary expenses of the Agricultural Marketing Service, $155,845,000, of which $4,000,000 shall be available for the purposes of section 12306 of Public Law 113–79