Sec. 7.02. LEVY OF TAXES. (a) The board may annually levy taxes in the district in an amount necessary to pay the principal of and interest on bonds issued by the district and the expense of assessing and collecting taxes.
(b) The district may annually levy and collect a maintenance and operating tax in an amount not to exceed five cents on each $100 of assessed valuation of property in the district to pay maintenance and operating expenses of the district.
(c) The combined tax rate for all purposes may not exceed 10 cents on each $100 of assessed valuation of property in the district.