(a) Every resolution shall be introduced in writing and shall be orally read before any vote for passage is taken.
(b) On any vote to pass the resolution, all persons interested shall be given the opportunity to be heard. After such hearing, the Council may finally pass such resolution with or without amendments.
(c) After adoption, every resolution shall be posted in full on the city bulletin board. Every resolution, unless it shall specify a later date, shall become effective following adoption. If the resolution is submitted at a city election when state law requires, then after a majority of favorable votes of the city voters has been certified by the Council, the resolution may be adopted.