eCone... Home | IT | Conesto... Texidium VitalSource BO ACCT1135 Saved Help Save & Exit Submit Assume that the overhead cost above consists of utilities, supervisory salaries, and maintenance. The breakdown of these costs at the 60,000-machine-hour level of activity in May is as follows: 54:46 Utilities (variable) Supervisory salaries (fixed) Maintenance (mixed) Total overhead cost $ 48,600 21,000 108,600 $178,200 The company wants to break down the maintenance cost into its variable and fixed cost elements. Required: 1. Estimate how much of the $246,000 of overhead cost in July was maintenance cost. (Hint: To do this, first determine how much of the $246,000 consisted of utilities and supervisory salaries. Think about the behaviour of variable and fixed costs within the relevant range.) (Round the "Variable cost per unit" to 2 decimal places.) Maintenance cost in July