Cornerstones of Cost Management (Cornerstones Series)
Cornerstones of Cost Management (Cornerstones Series)
4th Edition
ISBN: 9781305970663
Author: Don R. Hansen, Maryanne M. Mowen
Publisher: Cengage Learning
bartleby

Concept explainers

bartleby

Videos

Textbook Question
100%
Book Icon
Chapter 12, Problem 29P

Kelly Gray, production manager, was upset with the latest performance report, which indicated that she was $100,000 over budget. Given the efforts that she and her workers had made, she was confident that they had met or beat the budget. Now, she was not only upset but also genuinely puzzled over the results. Three items—direct labor, power, and setups—were over budget. The actual costs for these three items follow:

Chapter 12, Problem 29P, Kelly Gray, production manager, was upset with the latest performance report, which indicated that , example  1

Kelly knew that her operation had produced more units than originally had been budgeted, so more power and labor had naturally been used. She also knew that the uncertainty in scheduling had led to more setups than planned. When she pointed this out to John Huang, the controller, he assured her that the budgeted costs had been adjusted for the increase in productive activity. Curious, Kelly questioned John about the methods used to make the adjustment.

JOHN: If the actual level of activity differs from the original planned level, we adjust the budget by using budget formulas—formulas that allow us to predict what the costs will be for different levels of activity.

KELLY: The approach sounds reasonable. However, I’m sure something is wrong here. Tell me exactly how you adjusted the costs of labor, power, and setups.

JOHN: First, we obtain formulas for the individual items in the budget by using the method of least squares. We assume that cost variations can be explained by variations in productive activity where activity is measured by direct labor hours. Here is a list of the cost formulas for the three items you mentioned. The variable X is the number of direct labor hours:

Labor cost = $10X

Power cost = $5,000 + $4X

Setup cost = $100,000

KELLY: I think I see the problem. Power costs don’t have a lot to do with direct labor hours. They have more to do with machine hours. As production increases, machine hours increase more rapidly than direct labor hours. Also, ...

JOHN: You know, you have a point. The coefficient of determination for power cost is only about 50 percent. That leaves a lot of unexplained cost variation. The coefficient for labor, however, is much better—it explains about 96 percent of the cost variation. Setup costs, of course, are fixed.

KELLY: Well, as I was about to say, setup costs also have very little to do with direct labor hours. And I might add that they certainly are not fixed—at least not all of them. We had to do more setups than our original plan called for because of the scheduling changes. And we have to pay our people when they work extra hours. It seems as if we are always paying overtime. I wonder if we simply do not have enough people for the setup activity. Supplies are used for each setup, and these are not cheap. Did you build these extra costs of increased setup activity into your budget?

JOHN: No, we assumed that setup costs were fixed. I see now that some of them could vary as the number of setups increases. Kelly, let me see if I can develop some cost formulas based on better explanatory variables. I’ll get back with you in a few days.

Assume that after a few days’ work, John developed the following cost formulas, all with a coefficient of determination greater than 90 percent:

Labor cost = $10X; where X = Direct labor hours

Power cost = $68,000 + 0.9Y; where Y = Machine hours

Setup cost = $98,000 + $400Z; where Z = Number of setups

The actual measures of each of the activity drivers are as follows:

Chapter 12, Problem 29P, Kelly Gray, production manager, was upset with the latest performance report, which indicated that , example  2

Required:

  1. 1. Prepare a performance report for direct labor, power, and setups using the direct-labor-based formulas.
  2. 2. Prepare a performance report for direct labor, power, and setups using the multiple cost driver formulas that John developed.
  3. 3. Of the two approaches, which provides the most accurate picture of Kelly’s performance? Why?
  4. 4. After reviewing the approach to performance measurement, a consultant remarked that non-value-added cost trend reports would be a much better performance measurement approach than comparing actual costs with budgeted costs—even if activity flexible budgets were used. Do you agree or disagree? Explain.
Blurred answer
Students have asked these similar questions
For years, EML has allocated overhead based on total machine hours. A recent assessment of overheadcosts has shown that these costs are now more than 45 per cent of the company's total costs. Sara isspecifically worried about this variance, and as a managing director, she is trying to control overheadbetter. For this purpose, the head of the management accountant adopted an activity-based costingsystem. Each cutting board goes through the five processes. These processes are elaborated on in thefollowing paragraph.To better control overhead, EML is adopting an activity-based costing system. Each cutting board goesthrough the following processes. The given data reveals that cutting is the first process. In this process,boards are selected from inventory and are cut to the required width and length. Imperfections inboards (such as knots or cracks) are identified and removed. The second process is assembly. In thisprocess, cut wooden pieces are laid out on clamps, a layer of glue is…
When Jasmine realized how small the margin was for her main product, she was aghast. She knew the company had already achieved significant direct materials savings by partnering with its supplier. The consultant brought in last year further streamlined labor usage, bringing her to best-in-class levels for labor. The only other area to look at was overhead. Total MOH costs this coming year are estimated at $2,100,000. Three key activities are the primary causes of total MOH. They are identified as follows, including the budgeted cost, budgeted cost driver, and budgeted cost driver quantities for each. Activity Cutting Fabrication Inspection Total (a) Budgeted Cost $600,000 1,200,000 300,000 $2,100,000 Budgeted Quantity of Cost Driver 60,000 machine hours 120,000 direct labor hours 20,000 inspection hours Main Product's Use of Cost Driver Total allocated MOH for the main product $ 8,000 20,000 2,000 Assuming the company uses one plant-wide rate based on DL hours to allocate MOH,…
Sanchez Trucking has been experiencing delays at its warehouse operations. Management hired a consultant to find out why service deliveries to local businesses have taken longer than they should. The consultant narrowed down the problem to the number of work crews loading and unloading trucks. Each crew consists of 7 employees who work as a team on a variety of tasks; each employee works a full 40 hours a week. However, costs are also a concern. The consultant advised management that they could supplement work crews with short-term employees, at a higher cost, to cover unexpected needs on a weekly basis. Each work crew permanently hired by Sanchez costs $3,500 per week in wages and benefits, while a crew of short-term employees costs $6,000 per week. Complicating the decision is the fact that the weekly hourly requirements for work crews is uncertain because of the volatility in the number of deliveries to be made. Deliberating with management, the consultant arrived at the following…

Chapter 12 Solutions

Cornerstones of Cost Management (Cornerstones Series)

Ch. 12 - Prob. 11DQCh. 12 - Prob. 12DQCh. 12 - Prob. 13DQCh. 12 - Describe a financial-based responsibility...Ch. 12 - Describe an activity-based responsibility...Ch. 12 - Cicleta Manufacturing has four activities:...Ch. 12 - Assume that at the beginning of 20x2, Cicleta...Ch. 12 - Gordon Company produces custom-made machine parts....Ch. 12 - Foy Company has a welding activity and wants to...Ch. 12 - Uchdorf Manufacturing just completed a study of...Ch. 12 - Harvey Company produces two models of blenders:...Ch. 12 - Prob. 7ECh. 12 - Thayne Company has 30 clerks that work in its...Ch. 12 - Suppose that clerical erroreither Thaynes or the...Ch. 12 - Refer to Exercise 12.8. Suppose that clerical...Ch. 12 - Prob. 11ECh. 12 - For Situations 1 through 6, provide the following...Ch. 12 - Maquina Company produces custom-made machine...Ch. 12 - Sanford, Inc., has developed value-added standards...Ch. 12 - Refer to Exercise 12.14. Suppose that for 20x2,...Ch. 12 - Jane Erickson, manager of an electronics division,...Ch. 12 - For each of the following situations, two...Ch. 12 - Which of the following are examples of...Ch. 12 - A company is spending 70,000 per year for...Ch. 12 - Which of the following is likely to be used to...Ch. 12 - Activity-based management includes both process...Ch. 12 - The activity of moving materials uses four...Ch. 12 - Joseph Fox, controller of Thorpe Company, has been...Ch. 12 - Baker, Inc., supplies wheels for a large bicycle...Ch. 12 - Novo, Inc., wants to develop an activity flexible...Ch. 12 - Prob. 26PCh. 12 - Tom Young, vice president of Dunn Company (a...Ch. 12 - Bienestar, Inc., has two plants that manufacture a...Ch. 12 - Kelly Gray, production manager, was upset with the...Ch. 12 - Douglas Davis, controller for Marston, Inc.,...
Knowledge Booster
Background pattern image
Accounting
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, accounting and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Managerial Accounting
Accounting
ISBN:9781337912020
Author:Carl Warren, Ph.d. Cma William B. Tayler
Publisher:South-Western College Pub
Text book image
Financial And Managerial Accounting
Accounting
ISBN:9781337902663
Author:WARREN, Carl S.
Publisher:Cengage Learning,
Text book image
Cornerstones of Cost Management (Cornerstones Ser...
Accounting
ISBN:9781305970663
Author:Don R. Hansen, Maryanne M. Mowen
Publisher:Cengage Learning
Text book image
Managerial Accounting: The Cornerstone of Busines...
Accounting
ISBN:9781337115773
Author:Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger
Publisher:Cengage Learning
Responsibility Accounting| Responsibility Centers and Segments| US CMA Part 1| US CMA course; Master Budget and Responsibility Accounting-Intro to Managerial Accounting- Su. 2013-Prof. Gershberg; Author: Mera Skill; Rutgers Accounting Web;https://www.youtube.com/watch?v=SYQ4u1BP24g;License: Standard YouTube License, CC-BY