(2) The board shall, at the time of organization, choose from the commissioners, a president, secretary and a treasurer, who shall hold their offices until the first regular meeting in January, or until a successor is appointed and qualified. The officers shall have the powers and perform the duties usual in such cases.
(3) A majority shall constitute a quorum to do business, and in the absence of the president any other member may preside at any meeting as provided by the rules of the board. [Amended by 1965 c.85 §3; 1971 c.514 §22]