AN ORDINANCE APPROVING SUPPLEMENTAL BUDGET NO. 3 OF THE GENERAL FUND AND SPECIAL ACCOUNT-CITY ECONOMIC ENTERPRISES, BOTH FOR CALENDAR YEAR 2000, WITH AN ESTIMATED INCOMES OF P10,998,830.00 AND P696,000.00, RESPECTIVELY, AGAINST AN ESTIMATED EXPENDITURES OF SAME AMOUNTS, TO IMPLEMENT VARIOUS APPROVED APPROPRIATION ORDINANCES