AN ORDINANCE APPROVING SUPPLEMENTAL BUDGET NO. 2 OF THE GENERAL FUND AND SPECIAL ACCOUNT-CITY ECONOMIC ENTERPRISES, BOTH FOR CALENDAR YEAR 2000, WITH AN ESTIMATED INCOMES OF P35,234,799.05 AND P2,352,388.00, RESPECTIVELY, AGAINST AN ESTIMATED EXPENDITURES OF SAME AMOUNTS, TO IMPLEMENT VARIOUS APPROVED APPROPRIATION ORDINANCES