Sec. 6. "Fiscal body" means:
(1) county council, for a county not having a consolidated city;
(2) city-county council, for a consolidated city or county having a consolidated city;
(3) common council, for a city other than a consolidated city;
(4) town council, for a town;
(5) township board, for a township;
(6) governing body or budget approval body, for any other political subdivision that has a governing body or budget approval body; or
(7) chief executive officer of any other political subdivision that does not have a governing body or budget approval body.