(1) The provisions of this chapter are supplemental to constitutional or statutory provisions now existing or later adopted which may provide for the financing of real or personal property.
(2) Nothing contained in this chapter shall be deemed to be a restriction or limitation upon alternative means of financing previously available or made available to municipalities or counties for the purposes of this chapter.
(3) It is hereby recognized that Arkansas Constitution, Amendment 78, is self-executing.
(4) Nothing contained in this chapter shall be deemed to require a municipality or county to utilize the provisions of this chapter in authorizing and issuing short-term financing obligations under Arkansas Constitution, Amendment 78.