dicting COST LLUT, LUZ) Crosshill Company's total overhead costs at various levels of activity are presented below: Month April May June July Machine Hours 59,000 49,000 69,000 77,000 Total Overhead Cost $205,000 $161,000 $266,000 $222,000 Assume that the overhead cost above consists of utilities, supervisory salaries, and maintenance. The breakdown of these costs at the 49,000 machine hour level of activity in May is as follows: Utilities (variable) Supervisory salaries. (fixed) Maintenance (mixed) Total overhead cost $ 44,000 17.000 100,000 $161,800 The company wants to break down the maintenance cost into its variable and fixed cost elements Required: 1. Estimate how much of the $222,000 of overhead cost in July was maintenance cost. (Hint: To do this, first determine how much of the $222.000 consisted of utilities and supervisory salaries. Think about the behaviour of variable and fixed costs within the relevant range.) (Round the "Variable cost per unit" to 2 decimal places.) Maintenance cost in duly 2. Using the high-low method, estimate a cost formula for maintenance. (Round the "Variable cost per unit" to 2 decimal places) Machine Hours Maintenance Cost High activity level Low activity level Change 0$ Variable cost element Fxed cost element per MH V 3. Express the company's total overhead cost in the form Ya+bX. (Round the "Varinble cost per unit" to 2 decimal places) Variatile Coster Machine Hour Fixed cost Utilities cost Supervisory Salaries cost Maintenance cost Total overhead cost $ 0.00 5 4. What total overhead cost would you expect to be incurred at an activity level of 64,000 machine hours? (Round the "Variable cost per unit" to 2 decimal places.) Total overhead cost