This excerpt taken from the ABII 10-Q filed Dec 20, 2007.
Section 5.1 Execution of Corporate Instruments.
(a) The Board of Directors may, in its discretion, determine the method and designate the signatory officer or officers, or other person or persons, to execute on behalf of the corporation any corporate instrument or document, or to sign on behalf of the corporation the corporate name without limitation, except where otherwise provided by law or these Bylaws, and such execution or signature shall be binding upon the corporation.
(b) Unless otherwise specifically determined by the Board of Directors or otherwise required by law, formal contracts of the corporation, promissory notes, deeds of trust, mortgages and other evidences of indebtedness of the corporation, and other corporate instruments or documents requiring the corporate seal, and certificates of shares of stock owned by the corporation, shall be executed, signed or endorsed by the Chairman of the Board (if there be such an officer appointed), the President or the Chief Executive Officer or any other executive officer. All other instruments and documents requiring the corporate signature, but not requiring the corporate seal, may be executed as aforesaid or in such other manner as may be directed by the Board of Directors.
(c) All checks and drafts drawn on banks or other depositaries on funds to the credit of the corporation, or in special accounts of the corporation, shall be signed by such person or persons as the Board of Directors shall authorize so to do.
(d) Execution of any corporate instrument may be effected in such form, either manual, facsimile, or electronic signature, as may be authorized by the Board of Directors.