(1) Applicants for a managers license shall apply on forms prescribed by the board and furnish the following information:

(a) names and addresses of three references (excluding relatives, present employer, or employees) who can attest to the applicant's experience and integrity; and

(b) proof of applicant's familiarity with the laws and administrative rules of the board, as evidenced by attestation on the application.

(2) Contestants shall have one manager only.