The manager shall be appointed on the basis of his abilities, qualifications, integrity and prior experience as a purchasing agent or employment in the purchasing department of a governmental or private agency. (Added by Ord. 80-110 § 2, Jan. 20, 1981; Amended by Ord. 86-003 § 7, Feb. 12, 1986; Amended by Ord. 89-027 § 6, May 17, 1989).