(a) Achieve maximum cost-effectiveness of Government motor vehicles in support of the established missions and objectives of the various Government agencies;
(b) Eliminate the unofficial and unauthorized use of Government motor vehicles;
(c) Minimize personal assignment of Government motor vehicles;
(d) Acquire motor vehicles offering optimum energy efficiency for the tasks to be performed; provided, wherever practicable, the method of acquisition shall be by three year, fleet, noncapital leasing; and
(e) Ensure Government motor vehicles are operated in a safe manner in accordance with the Motor Pool Safety Program.