QUESTION 22 Electrical costs at one of Kantola Corporation's factories are listed below: Machine-Hours Electrical Cost February 3,570 $36,405 March 3,580 $38,493 April 3,553 $36,302 May 3,627 $36,833 June 3,625 $36,800 July 3,565 $36,366 August 3,548 $36.237 September 3,542 $30,213 October 3,503 $36,577 Management believes that electrical cost is a mixed cost that depends on machine-hours. Using the high-low method estimate the variable and fixed components of this cost. Those estimates are closest to: A. 50.14 per machine hour; $36.336 per month B. $10.19 per machine-hour; $36,470 per month C. $7.48 per machine hour; 59,700 per month D. $7.29 per machine-hour, $10,392 per month