upply costs at Coulthard Corporation's chain of gyms are listed below. March April May June July August September October November Client-Visits 11,653 11,449 11,981 12,600 11,713 11,199 11,993 11,684 11,832 Supply Cost $ 28,449 $ 28,352 $28,607 $ 28,904 $ 28, 478 $ 28,232 $ 28,613 $ 28, 464 $ 28,535 Management believes that supply cost is a mixed cost that depends on client-visits. Use the high-low method to estimate the variable and fixed components of this cost. Compute the variable component first, rounding off to the nearest whole cent. Then compute the fixed component, rounding off to the nearest whole dollar. Those estimates are closest to (Round your intermediate calculations to 2 decimal places.) Multiple Choice o $2.17 per client-visit $28,479 per month O $1.06 per client-visit: $15.798 per month