Inspection costs at one of Ratulowski Corporation's factories are listed below. 20 8 00:13:02 April May June July August September October November December Units Produced 916 971 922 906 928 913 930 870 909 Inspection Costs $ 17,312 $ 17,700 $ 17, 365 $ 17,210 $ 17,394 $ 17,280 $ 17, 432 $ 16,750 $ 17,238 Management believes that inspection cost is a mixed cost that depends on units produced. Using the high-low method, the estimate of the fixed component of inspection cost per month is closest to: (Roun to 2 decimal places.) Multiple Choice $17,220.00