of funds appropriated for wildland fire management, in an aggregate amount not to exceed $50,000,000, between the Departments when such transfers would facilitate and expedite wildland fire management programs and projects: Provided further , That funds designated for wildfire suppression, shall be assessed for cost pools on the same basis as such assessments are calculated against other agency programs. Administrative provisions—forest service (including transfers of funds) Appropriations to the Forest Service for the current fiscal year shall be available for: (1) purchase of passenger motor vehicles