(a) The order of business to be observed at meetings of the board of trustees shall be as follows:
(1) Roll call;
(2) Approval of minutes of previous meeting;
(3) Approval of bills;
(4) Reports of standing committees;
(5) Reports of officers;
(6) Reports of special committees;
(7) Resolutions;
(8) Petitions and communications;
(9) Unfinished business; and
(10) New business.
(b) Provided, however, that the above order of business may be suspended upon a majority vote of all trustees present.