(1) A limited liability company interest may be issued in exchange for consideration consisting of cash, property, services rendered, or a promissory note or other obligation to contribute cash or property or to perform services.
(2) A person may be admitted to a limited liability company as a member of the limited liability company and may receive a limited liability company interest without making a contribution or being obligated to make a contribution to the limited liability company.
(3) Unless otherwise provided in the operating agreement, a person may be admitted to a limited liability company as a member without acquiring a limited liability company interest.