2. Supply costs at First Fitness Corporation's chain of gyms are listed below: Client-Visits Supply Cost March April.. 11,647 $28,561 11,443 $28,395 May. 11,975 $28,819 June. 12,088 $28,892 July 11,707 $28,622 August 11,193 $28,221 September 11,987 $28,820 October... 11,678 $28,578 November 11,826 $28,703 Management believes that supply cost is a mixed cost that depends on client-visits. Using the high-low method to estimate the variable and fixed components of this cost, determine the cost equation to represent the mixed cost. Round your answers to the nearest cent