(a) The city council shall create by ordinance such boards, commissions and authorities to fulfill any investigative, quasi-judicial or quasi-legislative function the city council deems necessary, and shall by ordinance establish the composition, period of existence, duties and powers thereof.

(b) All members of boards, commissions and authorities of the city shall be appointed by the mayor with the approval of the city council for such terms of office and in such manner as shall be provided by ordinance, except where other appointing authority, terms of office, or manner of appointment is prescribed by this charter or by law.

(c) The city council, by ordinance, may provide for the compensation and reimbursement for actual and necessary expenses of the members of any board, commission, or authority.

(d) Except as otherwise provided by charter or by law, no member of any board, commission or authority shall hold any elective office in the city.

(e) Any vacancy on a board, commission or authority of the city shall be filled for the unexpired term in the manner prescribed herein for original appointment, except as otherwise provided by this charter or by law.

(f) No member of a board, commission or authority shall assume office until that person has executed and filed with the clerk of the city an oath obligating himself to faithfully and impartially perform the duties of that member's office, such oath to be prescribed by ordinance and administered by the mayor.

(g) All board members serve at will and may be removed at any time by a vote of three members of the city council unless otherwise provided by law.

(h) Except as otherwise provided by this charter or by law, each board, commission or authority of the city shall elect one of its members as chair and one member as vice-chair, and may elect as its secretary one of its own members or may appoint as secretary an employee of the city. Each board, commission or authority of the city government may establish such bylaws, rules and regulations, not inconsistent with this charter, ordinances of the city, or law, as it deems appropriate and necessary for the fulfillment of its duties or the conduct of its affairs. Copies of such bylaws, rules and regulations shall be filed with the clerk of the city.