The application must include
(1) the act to be referred;
(2) a statement of approval or rejection;
(3) the printed name, the signature, the address, and a numerical identifier of not fewer than 100 qualified voters who will serve as sponsors; each signature page must include a statement that the sponsors are qualified voters who signed the application with the act to be referred and the statement of approval or rejection attached; and
(4) the designation of a referendum committee consisting of three of the sponsors who subscribed to the application and represent all sponsors and subscribers in matters relating to the referendum; the designation must include the name, mailing address, and signature of each committee member.