(4)choose a board of trustees, consisting of at least 5 but not more than 15 individuals, to conduct the business and exercise the powers of the corporation;
(5)establish and maintain offices to conduct its activities;
(6)acquire, own, lease, encumber, and transfer property as necessary or appropriate to carry out the purposes of the corporation;
(7)charge and collect membership dues and receive contributions of money or property to be devoted to carrying out the purposes of the corporation;
(8)sue and be sued; and
(9)do any other act necessary or appropriate to carry out the purposes of the corporation.