As much of the money from time to time in the Motor License Fund as may be necessary, determined by multiplying the number of pupils who have completed the high school standardized driver education program in all the public high schools offering the program in the Commonwealth by a basic figure of thirty-five dollars ($35), plus an additional amount equal to three per cent of the annual total amount paid by the Commonwealth to all school districts or joint organizations on account of the standardized program for annual expenditures of the Department of Public Instruction¹ in connection with said program, is hereby appropriated to the Department of Public Instruction for the purpose of paying authorized expenditures incurred by it in connection with carrying out a standardized program of teaching of safe driving of motor vehicles in the public schools and making authorized payments to school districts complying with such standardized program. Such moneys shall be paid out of the Motor License Fund upon the warrant of the Auditor General drawn after requisition by the Department of Public Instruction for the fiscal year beginning July 1, 1965, and for each fiscal year thereafter.