Question
Nova Companys total overhead cost at various levels of activity are presented below: Month Machine-Hours Total Overhead Cost April 45,000 $ 182,900 May 35,000 $
Nova Companys total overhead cost at various levels of activity are presented below:
Month | Machine-Hours | Total Overhead Cost |
---|---|---|
April | 45,000 | $ 182,900 |
May | 35,000 | $ 158,500 |
June | 55,000 | $ 207,300 |
July | 65,000 | $ 231,700 |
Assume that the total overhead cost above consists of utilities, supervisory salaries, and maintenance. The breakdown of these costs at the 35,000 machine-hour level of activity is:
Utilities (variable) | $ 42,000 |
---|---|
Supervisory salaries (fixed) | 58,000 |
Maintenance (mixed) | 58,500 |
Total overhead cost | $ 158,500 |
Nova Companys management wants to break down the maintenance cost into its variable and fixed cost elements.
Required:
1. Estimate how much of the $231,700 of overhead cost in July was maintenance cost. (Hint: to do this, it may be helpful to first determine how much of the $231,700 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 40,000 machine-hours?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started