(1) The board shall meet at the call of the chair, but not less often than once each quarter.
(2)
(a) A quorum consists of five members.
(b) The action of a majority of a quorum constitutes an action of the board.
(3) If a member has three or more unexcused absences within a 12-month period, the commissioner shall determine if that board member should be released from board duties.