The referendum agent may appoint any person or persons deemed necessary or desirable to assist the agent in performing such agent's functions of this subpart. Each individual so appointed may be authorized by the agent to perform, in accordance with the requirements herein set forth, any or all of the following functions (which, in the absence of such appointment, shall be performed by said agent):
(a) Give public notice of the referendum in the manner specified herein;
(b) Preside at a meeting where ballots are to be cast or as poll officer at a polling place;
(c) See the ballots and the aforesaid texts are distributed to producers and receive any ballots which are cast; and
(d) Record the name and address of each person casting a ballot with said subagent and inquire, as deemed appropriate, into the eligibility of such persons to vote in the referendum.