value 10.00 points Nova Company's total overhead cost at various levels of activity are presented below 49,000 39,000 59,000 69,000 $210,670 $183,370 $237,970 $265,270 ay June Assume that the total overhead cost above consists of utilities, supervisory salaries, and maintenance. The breakdown of these costs at the 39,000 machine-hour level of activity is Supervisory salaries (foxed) Maintenance (mixed) $ 62,400 57,000 63,970 Total overhead cost $ 183,370 Nova Company's management wants to break down the maintenance cost into its variable and fixed cost O Type here to search 5 6 8