The powers and duties of the commission shall include the following:
For the accomplishment of such ends the commission is hereby empowered to employ the necessary persons or contract for the performance of required services; to cooperate with any organization of growers in this state, whether organized by authority of law or voluntary, engaged in carrying on similar activities and to participate jointly with any such organization, by contract or otherwise, in financing such study and research or paying for the employment of persons or services required or in carrying out projects and programs as herein contemplated; provided, however, expenditures authorized by the commission for the purposes herein mentioned shall not exceed an amount equal to twelve and one-half percent (12 1/2%) of the tax collected on potatoes levied and imposed pursuant to section 22-1211, Idaho Code.
Provided, further, that none of the powers specified in subsection (17) of this section shall be exercised, and no expenditure of revenue as provided in subsection (17) of this section shall be authorized except upon the affirmative vote of six (6) or more of the members of the commission.
Idaho Code § 22-1207