The board of community college districts shall have the duties enumerated in the Sections following this Section and preceding Section 3-30.
     Notwithstanding any provision of this Article to the contrary, when bonds are issued by any district and the purposes for which such bonds have been issued have been accomplished and paid for in full and there remains funds on hand in such bond and interest account, the board by resolution may transfer such excess to the fund of the district which bears the nearest relation to the purpose for which the bonds from which such excess funds arose were issued.