If, after the lapse of two years after the adoption of the resolution the governing body finds that the authority has failed to transact any business or exercise any of its powers, it may adopt a resolution declaring that the authority shall not transact any business or exercise its powers under this chapter, and that the offices of the authority commissioners are vacated. At any time thereafter the governing body may declare by resolution that there is need for an authority to function in the county or city, such determination to be made pursuant to this article.