Managerial Accounting: The Cornerstone of Business Decision-Making
7th Edition
ISBN: 9781337115773
Author: Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 3, Problem 46E
Method of Least Squares
Refer to the information for Luisa Crimini on the previous page.
Required:
- 1. Using a computer spreadsheet program such as Excel, run a regression on these data. Based on the regression output, write the cost formula for tanning. (Note: Round the fixed cost to the nearest dollar and the variable rate to the nearest cent.)
- 2. Using the formula computed in Requirement 1, what is the predicted cost of tanning services for September for 2,500 appointments?
Use the following information for Exercises 3-44 through 3-46:
Luisa Crimini has been operating a beauty shop in a college town for the past 10 years. Recently, Luisa rented space next to her shop and opened a tanning salon. She anticipated that the costs for the tanning service would primarily be fixed, but found that tanning salon costs increased with the number of appointments. Costs for this service over the past 8 months are as follows:
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Tom uses his computer to calculate the following regression formula:Weekly total costs = $18,791 + ($19.97 * Number of orders per week) Draw the regression line on your graph. Use your graph to evaluate the regression line using the criteria of economic plausibility, goodness of fit, and significance of the independent variable. Is the cost function estimated using the high-low method a close approximation of the cost function estimated using the regression method? Explain briefly.
Curry Rubber manufactures rubber bands for retail companies. The accounting manager has performed a regression analysis of past data. You notice that the formula has an R-squared of 0.68, a t-value of 2.2, and a standard error of the estimate of $218,200. The estimate for next quarter costs is $2,597,623. Calculate Standard Error as a % of predicted total cost which represents a measure of precision of his regression analysis? (Round your answer to one decimal place, i.e., 0.052 = 5.2%.)
Using the least-squares method of analyzing costs, answer the following questions and show computations to support your answers. a. What is the estimated variable portion of maintenance costs per labor hour?
B.What is the estimated fixed maintenance cost each month?
C.Formulate the regression equation
D.If it is estimated that 600 labor hours will be used in July, what is the expected total power cost for July?
Chapter 3 Solutions
Managerial Accounting: The Cornerstone of Business Decision-Making
Ch. 3 - Prob. 1DQCh. 3 - What is a driver? Give an example of a cost and...Ch. 3 - Suppose a company finds that shipping cost is...Ch. 3 - Some firms assign mixed costs to either the fixed...Ch. 3 - Explain the difference between committed and...Ch. 3 - Explain why the concept of relevant range is...Ch. 3 - Why do mixed costs pose a problem when it comes to...Ch. 3 - Describe the cost formula for a strictly fixed...Ch. 3 - Describe the cost formula for a strictly variable...Ch. 3 - What is the scattergraph method, and why is it...
Ch. 3 - Describe how the scattergraph method breaks out...Ch. 3 - What are the advantages of the scattergraph method...Ch. 3 - Prob. 13DQCh. 3 - What is meant by the best-fitting line?Ch. 3 - What is the difference between the unit cost of a...Ch. 3 - Prob. 16DQCh. 3 - (Appendix 3A) Explain the meaning of the...Ch. 3 - A factor that causes or leads to a change in a...Ch. 3 - Which of the following would probably be a...Ch. 3 - Prob. 3MCQCh. 3 - In the cost formula, the term 128,000,000 a. is...Ch. 3 - In the cost formula, the term 12,000 a. is the...Ch. 3 - Prob. 6MCQCh. 3 - Prob. 7MCQCh. 3 - The following cost formula for total purchasing...Ch. 3 - An advantage of the high-low method is that it a....Ch. 3 - Prob. 10MCQCh. 3 - Prob. 11MCQCh. 3 - Prob. 12MCQCh. 3 - The total cost for monthly supervisory cost in a...Ch. 3 - Yates Company shows the following unit costs for...Ch. 3 - (Appendix 3A) In the method of least squares, the...Ch. 3 - Creating and Using a Cost Formula Big Thumbs...Ch. 3 - Using High-Low to Calculate Fixed Cost, Calculate...Ch. 3 - Using High-Low to Calculate Predicted Total...Ch. 3 - Using High-Low to Calculate Predicted Total...Ch. 3 - Using Regression to Calculate Fixed Cost,...Ch. 3 - Inventory Valuation under Absorption Costing Refer...Ch. 3 - Inventory Valuation under Variable Costing Refer...Ch. 3 - Absorption-Costing Income Statement Refer to the...Ch. 3 - Variable-Costing Income Statement Refer to the...Ch. 3 - Creating and Using a Cost Formula Kleenaire Motors...Ch. 3 - Using High-Low to Calculate Fixed Cost, Calculate...Ch. 3 - Using High-Low to Calculate Predicted Total...Ch. 3 - Brief Exercise 3-28 Using High-Low to Calculate...Ch. 3 - Using Regression to Calculate Fixed Cost,...Ch. 3 - Inventory Valuation under Absorption Costing Refer...Ch. 3 - Inventory Valuation under Variable Costing Refer...Ch. 3 - Brief Exercise 3-32 Absorption-Costing Income...Ch. 3 - Brief Exercise 3-33 Variable-Costing Income...Ch. 3 - Variable and Fixed Costs What follows are a number...Ch. 3 - Cost Behavior, Classification Smith Concrete...Ch. 3 - Prob. 36ECh. 3 - Prob. 37ECh. 3 - Prob. 38ECh. 3 - Step Costs, Relevant Range Bellati Inc. produces...Ch. 3 - Matching Cost Behavior Descriptions to Cost...Ch. 3 - Examine the graphs in Exercise 3-40. Required: As...Ch. 3 - Prob. 42ECh. 3 - Prob. 43ECh. 3 - High-Low Method Refer to the information for Luisa...Ch. 3 - Scattergraph Method Refer to the information for...Ch. 3 - Method of Least Squares Refer to the information...Ch. 3 - Use the following information for Exercises 3-47...Ch. 3 - Use the following information for Exercises 3-47...Ch. 3 - Method of Least Squares, Developing and Using the...Ch. 3 - The method of least squares was used to develop a...Ch. 3 - Identifying the Parts of the Cost Formula;...Ch. 3 - Inventory Valuation under Absorption Costing...Ch. 3 - Inventory Valuation under Variable Costing Lane...Ch. 3 - Income Statements under Absorption and Variable...Ch. 3 - (Appendix 3A) Method of Least Squares Using...Ch. 3 - (Appendix 3A) Method of Least Squares Using...Ch. 3 - Identifying Fixed, Variable, Mixed, and Step Costs...Ch. 3 - Identifying Use of the High-Low, Scattergraph, and...Ch. 3 - Identifying Variable Costs, Committed Fixed Costs,...Ch. 3 - Scattergraph, High-Low Method, and Predicting Cost...Ch. 3 - Method of Least Squares, Predicting Cost for...Ch. 3 - Cost Behavior, High-Low Method, Pricing Decision...Ch. 3 - Prob. 63PCh. 3 - Variable and Fixed Costs, Cost Formula, High-Low...Ch. 3 - Cost Separation About 8 years ago, Kicker faced...Ch. 3 - Variable-Costing and Absorption-Costing Income...Ch. 3 - Refer to the information for Farnsworth Company...Ch. 3 - (Appendix 3A) Scattergraph, High-Low Method,...Ch. 3 - (Appendix 3A) Separating Fixed and Variable Costs,...Ch. 3 - (Appendix 3A) Cost Formulas, Single and Multiple...Ch. 3 - Suspicious Acquisition of Data, Ethical Issues...
Knowledge Booster
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
- Using Regression to Calculate Fixed Cost, Calculate the Variable Rate, Construct a Cost Formula, and Determine Budgeted Cost Refer to the information for Speedy Petes on the previous page. Coefficients shown by a regression program for Speedy Petes data are: Required: Use the results of regression to make the following calculations: 1. Calculate the fixed cost of deliveries and the variable rate per delivery. 2. Construct the cost formula for total delivery cost. 3. Calculate the budgeted cost for next month, assuming that 3,000 deliveries are budgeted. (Note: Round answers to the nearest dollar.) Use the following information for Brief Exercises 3-26 through 3-29: Speedy Petes is a small start-up company that delivers high-end coffee drinks to large metropolitan office buildings via a cutting-edge motorized coffee cart to compete with other premium coffee shops. Data for the past 8 months were collected as follows:arrow_forwardJensen Tire Auto is deciding whether to purchase a maintenance contract for its new computer wheel alignment and balancing machine. Managers feel that maintenance expense should be related to usage, and they collected the following information on weekly usage (hours) and annual maintenance expense (in hundreds of dollars). a. Develop a scatter chart with weekly usage hours as the independent variable. What does the scatter chart indicate about the relationship between weekly usage and annual maintenance expense? b. Use the data to develop an estimated regression equation that could be used to predict the annual maintenance expense for a given number of hours of weekly usage. What is the estimated regression model? c. Test whether each of the regression parameters 0 and 1 is equal to zero at a 0.05 level of significance. What are the correct interpretations of the estimated regression parameters? Are these interpretations reasonable? d. How much of the variation in the sample values of annual maintenance expense does the model you estimated in part (b) explain? e. If the maintenance contract costs 3,000 per year, would you recommend purchasing it? Why or why not?arrow_forwardUsing Regression to Calculate Fixed Cost, Calculate the Variable Rate, Construct a Cost Formula, and Determine Budgeted Cost Refer to the information for Pizza Vesuvio on the previous page. Coefficients shown by a regression program for Pizza Vesuvios data are: Required: Use the results of regression to make the following calculations: 1. Calculate the fixed cost of labor and the variable rate per employee hour. 2. Construct the cost formula for total labor cost. 3. Calculate the budgeted cost for next month, assuming that 675 employee hours are budgeted. (Note: Round answers to the nearest dollar.) Use the following information for Brief Exercises 3-17 through 3-20: Pizza Vesuvio makes specialty pizzas. Data for the past 8 months were collected:arrow_forward
- Method of Least Squares, Predicting Cost for Different Time Periods from the One Used to Develop a Cost Formula Refer to the information for Farnsworth Company on the previous page. However, assume that Tracy has used the method of least squares on the receiving data and has gotten the following results: Required: 1. Using the results from the method of least squares, prepare a cost formula for the receiving activity. 2. Using the formula from Requirement 1, what is the predicted cost of receiving for a month in which 1,450 receiving orders are processed? (Note: Round your answer to the nearest dollar.) 3. Prepare a cost formula for the receiving activity for a quarter. Based on this formula, what is the predicted cost of receiving for a quarter in which 4,650 receiving orders are anticipated? Prepare a cost formula for the receiving activity for a year. Based on this formula, what is the predicted cost of receiving for a year in which 18,000 receiving orders are anticipated?arrow_forwardAfter a few hours May’s computer is fixed. May uses the first 9 months of data and regression analysis to estimate the relationship between the quantity purchased and purchase costs of part #696. The regression line May obtains is as follows: y = $2,582.6 + 3.54X Evaluate the regression line using the criteria of economic plausibility, goodness of fit, and significance of the independent variable. Compare the regression equation to the equation based on the high-low method. Which is a better fit? Why?arrow_forwardPlease see attached. Help me with the following question. 1. What is another name for the “line of best fit” in Excel? What is the purpose of this line? b. Using the “line of best fit”, determine Angla Ruston University’s fixed cost per month and the variable costper student. (Use 0 & 2,500 students.) c. Based on the scatter gram, what is the equation of the total mixed cost function?arrow_forward
- Refer to the information for Luisa Crimini above.Required:1. Which month represents the high point? The low point?2. Using the high-low method, compute the variable rate for tanning. Compute the fixedcost per month.3. Using your answers to Requirement 2, write the cost formula for tanning services.4. Calculate the total predicted cost of tanning services for September for 2,500 appointments using the formula found in Requirement 3. Of that total cost, how much is thetotal fixed cost for September? How much is the total predicted variable cost forSeptember?5. CONCEPTUAL CONNECTION Identify and briefly explain any additional issues thatLuisa might be wise to consider when using the high-low method to estimate the costs ofher tanning salon.arrow_forward1.Using the high-low method of analyzing costs, answer the following questions and show computations to support your answers. a. What is the estimated variable portion of maintenance costs per labor hour? 2.What is the estimated fixed maintenance cost each month? 3.Formulate the regression equation 4.If it is estimated that 600 labor hours will be used in July, what is the expected total power cost for July? 5.Using the least-squares method of analyzing costs, answer the following questions and show computations to support your answers. a. What is the estimated variable portion of maintenance costs per labor hour? 5a. What is the estimated fixed maintenance cost each month? 5b.Formulate the regression equation 5c.If it is estimated that 600 labor hours will be used in July, what is the expected total power cost for July?arrow_forwardRefer to Cornerstone Exercise 3.4 for data on Dohini Manufacturing Companys purchasing cost and number of purchase orders. The controller for Dohini Manufacturing ran regression on the data, and the coefficients shown by the regression program are: Required: 1. Construct the cost formula for the purchasing activity showing the fixed cost and the variable rate. 2. If Dohini Manufacturing Company estimates that next month will have 430 purchase orders, what is the total estimated purchasing cost for that month? (Round your answer to the nearest dollar.) 3. What if Dohini Manufacturing wants to estimate purchasing cost for the coming year and expects 5,340 purchase orders? What will estimated total purchasing cost be? (Round your answer to the nearest dollar.) What is the total fixed purchasing cost? Why doesnt it equal the fixed cost calculated in Requirement 1?arrow_forward
- The controller for Dohini Manufacturing Company felt that the number of purchase orders alone did not explain the monthly purchasing cost. He knew that nonstandard orders (for example, one requiring an overseas supplier) took more time and effort. He collected data on the number of nonstandard orders for the past 12 months and added that information to the data on purchasing cost and total number of purchase orders. Multiple regression was run on the above data; the coefficients shown by the regression program are: Required: 1. Construct the cost formula for the purchasing activity showing the fixed cost and the variable rate. 2. If Dohini Manufacturing Company estimates that next month will have 430 total purchase orders and 45 nonstandard orders, what is the total estimated purchasing cost for that month? (Round your answer to the nearest dollar.) 3. What if Dohini Manufacturing wants to estimate purchasing cost for the coming year and expects 5,340 purchase orders and 580 nonstandard orders? What will estimated total purchasing cost be? What is the total fixed purchasing cost? Why doesnt it equal the fixed cost calculated in Requirement 2? (Round your answers to the nearest dollar.)arrow_forwardHigh-Low Method Refer to the information for Luisa Crimini above. Required: 1. Which month represents the high point? The low point? 2. Using the high-low method, compute the variable rate for tanning. Compute the fixed cost per month. 3. Using your answers to Requirement 2, write the cost formula for tanning services. 4. Calculate the total predicted cost of tanning services for September for 2,500 appointments using the formula found in Requirement 3. Of that total cost, how much is the total fixed cost for September? How much is the total predicted variable cost for September? 5. CONCEPTUAL CONNECTION Identify and briefly explain any additional issues that Luisa might be wise to consider when using the high-low method to estimate the costs of her tanning salon.arrow_forwardRefer to the information for Farnsworth Company (p. 139) for the first 10 months of data on receiving orders and receiving cost. Now suppose that Tracy has gathered 2 more months of data: Note: For the following requirements, round the intercept terms to the nearest dollar, round the variable rates to the nearest cent, and R2 to two decimal places. Required: 1. Run two regressions using a computer spreadsheet program such as Excel. First, use the method of least squares on the first 10 months of data. Then, use the method of least squares on all 12 months of data. Write down the results for the intercept, slope, and R2 for each regression. Compare the results. 2. CONCEPTUAL CONNECTION Prepare a scattergraph using all 12 months of data. Do any points appear to be outliers? Suppose Tracy has learned that the factory suffered severe storm damage during Month 11 that required extensive repairs to the receiving areaincluding major repairs on a forklift. These expenses, included in Month 11 receiving costs, are not expected to recur. What step might Tracy, using her judgment, take to amend the results from the method of least squares? 3. CONCEPTUAL CONNECTION Rerun the method of least squares, using all the data except for Month 11. (You should now have 11 months of data.) Prepare a cost formula for receiving based on these results, and calculate the predicted receiving cost for a month with 1,450 receiving orders. Discuss the results from this regression versus those from the regression for 12 months of data.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Managerial Accounting: The Cornerstone of Busines...AccountingISBN:9781337115773Author:Maryanne M. Mowen, Don R. Hansen, Dan L. HeitgerPublisher:Cengage Learning
Cornerstones of Cost Management (Cornerstones Ser...AccountingISBN:9781305970663Author:Don R. Hansen, Maryanne M. MowenPublisher:Cengage Learning
Principles of Accounting Volume 2AccountingISBN:9781947172609Author:OpenStaxPublisher:OpenStax College
Excel Applications for Accounting PrinciplesAccountingISBN:9781111581565Author:Gaylord N. SmithPublisher:Cengage Learning
Essentials of Business Analytics (MindTap Course ...StatisticsISBN:9781305627734Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. AndersonPublisher:Cengage Learning
Essentials Of Business AnalyticsStatisticsISBN:9781285187273Author:Camm, Jeff.Publisher:Cengage Learning,
Managerial Accounting: The Cornerstone of Busines...
Accounting
ISBN:9781337115773
Author:Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger
Publisher:Cengage Learning
Cornerstones of Cost Management (Cornerstones Ser...
Accounting
ISBN:9781305970663
Author:Don R. Hansen, Maryanne M. Mowen
Publisher:Cengage Learning
Principles of Accounting Volume 2
Accounting
ISBN:9781947172609
Author:OpenStax
Publisher:OpenStax College
Excel Applications for Accounting Principles
Accounting
ISBN:9781111581565
Author:Gaylord N. Smith
Publisher:Cengage Learning
Essentials of Business Analytics (MindTap Course ...
Statistics
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Cengage Learning
Essentials Of Business Analytics
Statistics
ISBN:9781285187273
Author:Camm, Jeff.
Publisher:Cengage Learning,
How to Estimate Project Costs: A Method for Cost Estimation; Author: Online PM Courses - Mike Clayton;https://www.youtube.com/watch?v=YQ2Wi3Jh3X0;License: Standard Youtube License