Sec. 6. (a) The commission shall consider adopting a resolution establishing an improvement and maintenance district if a request for the resolution is made by:
(1) a petition signed by twenty (20) owners of real property located within the proposed district;
(2) a petition signed by a majority of the owners of real property located within the proposed district; or
(3) the legislative body of the city.
(b) The commission may consider adopting the resolution on its own initiative.