(a) The district may borrow money for a district purpose without holding an election by issuing bonds, notes, time warrants, or other obligations, or by entering into a contract or other agreement payable wholly or partly from an assessment, a contract payment, a grant, revenue from a zone created under Chapter 311 or 312, Tax Code, other district revenue, or a combination of these sources.
(b) An obligation described by Subsection (a):
(1) may bear interest at a rate determined by the board; and
(2) may include a term or condition as determined by the board.