Question
Problem 6A-8 High-Low Method; Predicting Cost [LO6-10] Nova Companys total overhead cost at various levels of activity are presented below: Month Machine- Hours Total Overhead
Problem 6A-8 High-Low Method; Predicting Cost [LO6-10]
Nova Companys total overhead cost at various levels of activity are presented below:
Month | Machine- Hours | Total Overhead Cost | |||
April | 52,000 | $ | 203,580 | ||
May | 42,000 | $ | 179,680 | ||
June | 62,000 | $ | 227,480 | ||
July | 72,000 | $ | 251,380 | ||
Assume that the total overhead cost above consists of utilities, supervisory salaries, and maintenance. The breakdown of these costs at the 42,000 machine-hour level of activity is:
Utilities (variable) | $ | 54,600 |
Supervisory salaries (fixed) | 65,000 | |
Maintenance (mixed) | 60,080 | |
Total overhead cost | $ | 179,680 |
Nova Companys management wants to break down the maintenance cost into its variable and fixed cost elements.
Required:
1. Estimate how much of the $251,380 of overhead cost in July was maintenance cost. (Hint: to do this, it may be helpful to first determine how much of the $251,380 consisted of utilities and supervisory salaries. Think about the behavior of variable and fixed costs.)
2. Using the high-low method, estimate a cost formula for maintenance in the form Y = a + bX.
3. Express the companys total overhead cost in the form Y = a + bX.
4. What total overhead cost would you expect to be incurred at an activity level of 47,000 machine-hours?
Complete this question by entering your answers in the tabs below Required 1 Required 2 Required 3 Required 4 Estimate how much of the $251,380 of overhead cost in July was maintenance cost. (Hint: to do this, it may be helpful to first determine how much of the $251,380 consisted of utilities and supervisory salaries. Think about the behavior of variable and fixed costs.) (Do not round intermediate calculations.) ain tenance cost in July Required 1 Required 2>
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