AN ORDINANCE GRANTING PRODUCTIVITY ENHANCEMENT INCENTIVES (PEI) TO ALL GOVERNMENT OFFICIALS AND EMPLOYEES of the city government EQUIVALENT TO ONE AND ONE-HALF MONTH SALARY BASED ON THE GUIDELINES ISSUED BY THE DEPARTMENT OF BUDGET AND MANAGEMENT; AND FOR THIS PURPOSE, REVERTING OR APPROPRIATING, AS THE CASE MAYBE, THE SUM OF P61,105,559.00 IN THE GENERAL FUND and the FURTHER SUM OF P11,781,524.00 in the special accounts from the herein specified sources of funds to be made available therefor; and for other purposes