If the secretary finds after conducting a hearing that no substantial question exists, or after a referendum that a favorable vote has been given, the secretary shall so certify and this chapter shall remain operative. If the secretary finds that a favorable vote has not been given after a referendum, he or she shall so certify and declare the operation of this chapter and the commission suspended upon the expiration of the then current marketing season. Thereupon, the operations of the commission shall be concluded and funds distributed in the manner provided in this article.