(1) Any person subject to this code shall be punished as a court-martial directs when he or she, without authority:
(a) Fails to go to his or her appointed place of duty at the time prescribed;
(b) Goes from that place; or
(c) Absents himself or herself orremains absent from his or her unit, organization, or place of duty at which he or she is required to be at the time prescribed.