Fixing the amount of the Ad Valorem Tax Levies necessary to raise the amount of the estimated expenditures, less the estimated revenue from sources other than Ad Valorem Taxation for the General Fund and for the payment of principal and interest upon the General Bonded indebtedness of the City for the fiscal year 1990; to levy the annual Ad Valorem Taxes of the City for the fiscal year 1990 and appropriating same to certain funds for certain purposes.