Horngren's Cost Accounting: A Managerial Emphasis (16th Edition)

16th Edition

ISBN: 9780134475585

Author: Srikant M. Datar, Madhav V. Rajan

Publisher: PEARSON

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Textbook Question

Chapter 10, Problem 10.32E

High-low, regression. May Blackwell is the new manager of the materials storeroom for Clayton Manufacturing. May has been asked to estimate future monthly purchase costs for part #696, used in two of Clayton’s products. May has purchase cost and quantity data for the past 9 months as follows:

Manufacturing. May has been asked to estimate future monthly purchase costs for part #696, used in two of Clayton’s products. May has purchase cost and quantity data for the past 9 months as follows:

Month	Cost of Purchase	Quantity Purchased
January	$12,675	2,710 parts
February	13,000	2,810
March	17,653	4,153
April	15,825	3,756
May	13,125	2,912
June	13,814	3,387
July	15,300	3,622
August	10,233	2,298
September	14,950	3,562

Estimated monthly purchases for this part based on expected demand of the two products for the rest of the year are as follows:

Month	Purchase Quantity Expected
October	3,340 parts
November	3,710
December	3,040

1. The computer in May’s office is down, and May has been asked to immediately provide an equation to estimate the future purchase cost for part #696. May grabs a calculator and uses the high-low method to estimate a cost equation. What equation does she get?

Required

2. Using the equation from requirement 1, calculate the future expected purchase costs for each of the last 3 months of the year.
3. After 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 + 3.54 X

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?

4. Use the regression results to calculate the expected purchase costs for October, November, and December. Compare the expected purchase costs to the expected purchase costs calculated using the high-low method in requirement 2. Comment on your results.

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Chapter 10, Problem 10.31E

Chapter 10, Problem 10.33E

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Palladium, Incorporated recently lost a portion of its records in an office fire. The following information was salvaged from the accounting records. Cost of Goods Sold $ 67,000 Work-in-Process Inventory, Beginning 11,300 Work-in-Process Inventory, Ending 9,400 Selling and Administrative Expense 16,000 Finished Goods Inventory, Ending 16,100 Finished Goods Inventory, Beginning ?question mark Direct Materials Used ?question mark Factory Overhead Applied 12,400 Operating Income 14,220 Direct Materials Inventory, Beginning 11,180 Direct Materials Inventory, Ending 6,140 Cost of Goods Manufactured 61,880 Direct labor cost incurred during the period amounted to 1.5 times the factory overhead. The Chief Financial Officer of Palladium, Incorporated has asked you to recalculate the following accounts and to report to him by the end of the day. What is the amount in the finished goods inventory at the beginning of the year?

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Palladium, Incorporated recently lost a portion of its records in an office fire. The following information was salvaged from the accounting records. Cost of Goods Sold $ 72,500 Work-in-Process Inventory, Beginning 13,500 Work-in-Process Inventory, Ending 10,500 Selling and Administrative Expense 18,750 Finished Goods Inventory, Ending 19,125 Finished Goods Inventory, Beginning ?question mark Direct Materials Used ?question mark Factory Overhead Applied 13,500 Operating Income 14,825 Direct Materials Inventory, Beginning 11,675 Direct Materials Inventory, Ending 6,525 Cost of Goods Manufactured 67,050 Direct labor cost incurred during the period amounted to 1.5 times the factory overhead. The Chief Financial Officer of Palladium, Incorporated has asked you to recalculate the following accounts and to report to him by the end of the day. What is the amount of direct materials purchased?

Chapter 10 Solutions

Horngren's Cost Accounting: A Managerial Emphasis (16th Edition)

Ch. 10 - What two assumptions are frequently made when...Ch. 10 - Describe three alternative linear cost functions.Ch. 10 - What is the difference between a linear and a...Ch. 10 - High correlation between two variables means that...Ch. 10 - Name four approaches to estimating a cost...Ch. 10 - Describe the conference method for estimating a...Ch. 10 - Describe the account analysis method for...Ch. 10 - List the six steps in estimating a cost function...Ch. 10 - When using the high-low method, should you base...Ch. 10 - Describe three criteria for evaluating cost...

Ch. 10 - Define learning curve. Outline two models that can...Ch. 10 - Discuss four frequently encountered problems when...Ch. 10 - Prob. 10.13Q Ch. 10 - All the independent variables in a cost function...Ch. 10 - Multicollinearity exists when the dependent...Ch. 10 - HL Co. uses the high-low method to derive a total...Ch. 10 - A firm uses simple linear regression to forecast...Ch. 10 - In regression analysis, the coefficient of...Ch. 10 - A regression equation is set up, where the...Ch. 10 - What would be the approximate value of the...Ch. 10 - Estimating a cost function. The controller of the...Ch. 10 - Identifying variable-, fixed-, and mixed-cost...Ch. 10 - Various cost-behavior patterns. (CPA, adapted)....Ch. 10 - Matching graphs with descriptions of cost and...Ch. 10 - Account analysis, high-low. Stein Corporation...Ch. 10 - Account analysis method. Gower, Inc., a...Ch. 10 - Prob. 10.27E Ch. 10 - Estimating a cost function, high-low method. Lacy...Ch. 10 - Linear cost approximation. Dr. Young, of Young and...Ch. 10 - Cost-volume-profit and regression analysis....Ch. 10 - Regression analysis, service company. (CMA,...Ch. 10 - High-low, regression. May Blackwell is the new...Ch. 10 - Learning curve, cumulative average-time learning...Ch. 10 - Learning curve, incremental unit-time learning...Ch. 10 - High-low method. Wayne Mueller financial analyst...Ch. 10 - High-low method and regression analysis. Market...Ch. 10 - High-low method; regression analysis. (CIMA,...Ch. 10 - Regression, activity-based costing, choosing cost...Ch. 10 - Interpreting regression results. Spirit...Ch. 10 - Cost estimation, cumulative average-time learning...Ch. 10 - Cost estimation, incremental unit-time learning...Ch. 10 - Regression; choosing among models. Apollo Hospital...Ch. 10 - Multiple regression (continuation of 10-42). After...Ch. 10 - Cost estimation. Hankuk Electronics started...Ch. 10 - Prob. 10.45P Ch. 10 - Interpreting regression results, matching time...Ch. 10 - Purchasing department cost drivers, activity-based...Ch. 10 - Purchasing department cost drivers, multiple...

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