47. The application accompanying the draft plan must set out(1) the names, addresses and occupations of the applicants;
(2) the objective pursued by the applicants and the means by which it can be achieved;
(3) the names, addresses and occupations of the directors of the marketing board which will be responsible for administering the plan;
(4) the reasons why, if any, the plan should not be submitted to a referendum under section 53.