(1) The board shall meet at least six (6) times during each calendar year. (2) The co-chairs of the board shall have joint responsibilities for board meeting agendas and presiding at board meetings. (3) (a) On an alternating basis, each co-chair shall have the first option to set a meeting date. (b) A scheduled meeting may be canceled by agreement of both co-chairs. (4) A majority of the entire voting membership of the board shall constitute a quorum, and all actions of the board shall be by vote of a majority of its entire voting membership.