(a) The compensation of managers and clerks serving in elections shall be fixed and paid by the superintendent or, in the case of municipal elections, by the governing authority. Compensation for such poll officers serving in a primary shall be fixed and paid by the superintendent.
(b) Notwithstanding the provisions of subsection (a) of this Code section, in all counties of this state having a population of 200,000 or more according to the United States decennial census of 1990 or any future such census, the minimum compensation for the chief manager shall be $95.00 per diem; the minimum compensation for each assistant manager shall be $66.00 per diem; and the minimum compensation for each clerk shall be $60.00 per diem.
(c) It shall not be necessary to compensate volunteers who are appointed to serve as poll officers and who agree to perform the duties of manager or clerk without compensation.