(a) estimates of the energy conservation measures, if any, needed to comply with applicable minimum criteria;
(b) estimates of available options for meeting such criteria, together with their relative costs and pay-back periods, and relative potential energy and cost savings on a monthly and yearly basis, a comparison of initial cost and pay-back periods for customer installation and for contractor installation and the price of fuel on which any comparison is based;
(c) for the purposes of this section, the term "energy conservation measures" shall mean, when used with respect to audits provided landlords, those measures set forth for multifamily dwellings in Title VII of the National Energy Conservation Policy Act together with such other measures consistent with the standards of this article as the chairman shall specify.