A majority of the appointed members of the Board is a quorum to do business. The Board shall meet at least once a year, at the times and places that it determines. Each member of the Board is entitled to reimbursement for expenses at a rate determined by the Board. The Board may employ a staff in accordance with the budget of the Board. The Board shall appoint an executive director. The executive director: Serves at the pleasure of the Board; Is the executive officer of the Board; and Has the powers and duties assigned by the Board.