(1) The treasurer, or in his absence a deputy treasurer appointed by the governing body, shall sign all checks prepared by the auditor or recorder.
(2) Prior to affixing the signature, the treasurer or deputy treasurer shall determine that a sufficient amount is on deposit in the appropriate bank account of the city to honor the check.
(3) The governing body may also designate a person, other than the city auditor or the city recorder, to countersign checks.