MANAGERIAL ACCOUNTING
16th Edition
ISBN: 9781260936322
Author: Garrison
Publisher: MCG
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Chapter 5.A, Problem 11C
Case 5A-11 Mixed Cost Analysis and the Relevant Range LO5
The Ramon Company is a manufacturer that is interested in developing a cost formula to estimate the variable and fixed components of its monthly manufacturing
| Last Year | This Year | |||||||
| Machine | Overhead | Machine | Overhead | |||||
| Month | Hours | Hours | Hours | Costs | ||||
| January | 21,000 | $84,000 | 21,000 | $86,000 | ||||
| February | 25,000 | $99,000 | 24,000 | $93,000 | ||||
| March | 22,000 | $89,500 | 23,000 | $93,000 | ||||
| April | 23,000 | $90,000 | 22,000 | $87,000 | ||||
| May | 20,000 | $81,000 | 20,000 | $80,000 | ||||
| June | 19,000 | $75,000 | 18,000 | $76,000 | ||||
| July | 14,000 | $70,000 | 12,000 | $67,000 | ||||
| August | 10,000 | $64,000 | 13,000 | $71,000 | ||||
| September | 12,000 | $69,000 | 73,000 | $73,500 | ||||
| October | 17,000 | $75,000 | 17,000 | $72,500 | ||||
| November | 16,000 | $71,500 | 15,000 | $71,000 | ||||
| December | 19,000 | $78,000 | 18,000 | $75,000 |
The company leases all of its manufacturing equipment. The lease arrangement calls for a flat monthly fee up to 19,500 machine-hours. If the machine-hours used exceed 19,500, then the fee becomes strictly variable with respect to the total number of machine-hours consumed during the month. Lease expense is a major element of overhead cost.<
Required:
Using the high-low method, estimate a
Prepare a scatter graph using all of the data for the two-year period. Fit a straight line or lines to the plotted points using a ruler. Describe the cost behavior pattern revealed by your scatter graph plot.
Assume a least-squares regression analysis using all of die given data points estimated the total fixed cost to be $40,102 and the variable cost to be $2.13 per machine-hour. Do you have any concerns about the accuracy of the high-low estimates that you have computed or the least-squares regression estimates that have been provided?
Assume that the company consumes 22,500 machine-hours during a month. Using the high-low method, estimate the total overhead cost that would be incurred at this level of activity. Be sure to consider only the data points contained in the relevant range of activity when performing your computations.
Comment on the accuracy of your high-low estimates assuming a least-squares regression analysis using only the data points in the relevant range of activity estimated the total fixed cost to be $10,090 and the variable cost to be $3.53 per machine-hour.
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Chapter 5 Solutions
MANAGERIAL ACCOUNTING
Ch. 5.A - EXERCISE 5A-1 High-Low Method LO5-10 The Cheyenne...Ch. 5.A - EXERCISE 5A-2 Least-Squares Regression LO5-11...Ch. 5.A - EXERCISE 5A-3 Cost Behavior; High-Low Method...Ch. 5.A - Prob. 4ECh. 5.A - EXERCISE 5A-5 Least-Squares Regression LO5-11...Ch. 5.A - Prob. 6PCh. 5.A - Problem 5A-7 Cost Behavior; High-Low Method;...Ch. 5.A - Problem 5A-8 High-Low Method; Predicting Cost...Ch. 5.A - Prob. 9PCh. 5.A - Prob. 10P
Ch. 5.A - Case 5A-11 Mixed Cost Analysis and the Relevant...Ch. 5.A - CASE 5A-12 Analysis of Mixed Costs in a Pricing...Ch. 5 - Prob. 1QCh. 5 - Often the most direct route to a business decision...Ch. 5 - Prob. 3QCh. 5 - What is the meaning of operating leverage?Ch. 5 - What is the meaning of break-even point?Ch. 5 - 5-6 In response to a request from your immediate...Ch. 5 - Prob. 7QCh. 5 - Prob. 8QCh. 5 - Prob. 9QCh. 5 - Prob. 1AECh. 5 - Prob. 2AECh. 5 - Prob. 3AECh. 5 - Prob. 4AECh. 5 - Prob. 5AECh. 5 - Prob. 1F15Ch. 5 - Prob. 2F15Ch. 5 - Prob. 3F15Ch. 5 - Prob. 4F15Ch. 5 - Prob. 5F15Ch. 5 - Prob. 6F15Ch. 5 - Prob. 7F15Ch. 5 - Prob. 8F15Ch. 5 - Prob. 9F15Ch. 5 - Prob. 10F15Ch. 5 - Prob. 11F15Ch. 5 - Prob. 12F15Ch. 5 - Prob. 13F15Ch. 5 - Prob. 14F15Ch. 5 - Prob. 15F15Ch. 5 - Prob. 1ECh. 5 - Prob. 2ECh. 5 - Prob. 3ECh. 5 - Prob. 4ECh. 5 - Prob. 5ECh. 5 - Prob. 6ECh. 5 - Prob. 7ECh. 5 - Prob. 8ECh. 5 - Prob. 9ECh. 5 - EXERCISE 5-10 Multiproduct Break-Even Analysis...Ch. 5 - Prob. 11ECh. 5 - EXERCISE 5-12 Multiproduct Break-Even Analysis...Ch. 5 - EXERCISE 5-13 Changes in Selling Price, Sales...Ch. 5 - Prob. 14ECh. 5 - Prob. 15ECh. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18ECh. 5 - Prob. 19PCh. 5 - PROBLEM 5-20 CVP Applications: Break-Even...Ch. 5 - PROBLEM 5-21 Sales Mix; Multiproduct Break-Even...Ch. 5 - Prob. 22PCh. 5 - Prob. 23PCh. 5 - Prob. 24PCh. 5 -
PROBLEM 5-25 Changes in Fixed and Variable Costs;...Ch. 5 -
PROBLEM 5-26 CVP Applications; Break-Even...Ch. 5 - Prob. 27PCh. 5 - Prob. 28PCh. 5 - Prob. 29PCh. 5 - Prob. 30PCh. 5 -
PROBLEM 5-31 Interpretive Questions on the CVP...Ch. 5 -
CASE 5-32 Break-Even Analysis for Individual...Ch. 5 - Prob. 33C
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