(b) To calculate approved business plan rates, the division may use the following:
- (1) Fiscal analysis of the proposed business plan;
- (2) Comparative analysis of the used tire program to other used tire programs in the state;
- (3) Comparative analysis of the used tire program’s proposed business plan to alternative business models for used tire management; or
- (4) Any other reasonable method of calculating business plan rates for the costs associated with the management of used tires.