EBK HORNGREN'S COST ACCOUNTING
16th Edition
ISBN: 9780134475950
Author: Datar
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 10, Problem 10.45P
1.
To determine
To explain: the relationship between the cumulative average directs labor hour and cumulative output and verifies that
2.
To determine
regression line by using the given data and show the economical plausibility, goodness of F and slope of the regression line
3.
To determine
the estimate slope coefficient
4.
To determine
To explain: the confidence of her over the new cost estimation
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A firm has recently added a new product to their offerings. Manufacturing reports that production is going smoothly and factory workers are becoming familiar with the manufacture of this product. All expectations are that the current rate of learning will continue and the manufacture of future units will be more efficient (i.e., take less time). The following shown table shows the results for the first two units produced. The firm has an order for two additional units. Assuming the pattern of learning curve continues (same rate): Solve, a. At what rate is learning occurring? b. How long will it take to produce the fourth unit? c. If the labor rate is $15 per hour, what is the cumulative average labor cost per unit for the first four units produced?
Kagle design engineers are in the process of developing a new “green” product, one that will significantly reduce impact on the environment and yet still provide the desired customer functionality. Currently, two designs are being considered. The manager of Kagle has told the engineers that the cost for the new product cannot exceed $550 per unit (target cost). In the past, the Cost Accounting Department has given estimated costs using a unit-based system. At the request of the Engineering Department, Cost Accounting is providing both unit- and activity-based accounting information (made possible by a recent pilot study producing the activity-based data).
Unit-based system:Variable conversion activity rate: $100 per direct labor hourMaterial usage rate: $20 per partABC system:Labor usage: $15 per direct labor hourMaterial usage (direct materials): $20 per partMachining: $75 per machine hourPurchasing activity: $150 per purchase orderSetup activity: $3,000 per setup hourWarranty…
Tell what life-cycle cost management is and how it can be usedto maximize profits over a product's life cycle.Nico Parts, Inc., produces electronic products with short life cycles (of lessthan two years). Development has to be rapid, and the profitability of theproducts is tied strongly to the ability to find designs that will keep production and logistics costs low. Recently, management has also decided that postpurchase costs are important in design decisions. Last month, a proposal for a new product was presented to management. The total market was projected at 200,000 units (for the two-year period). The proposed selling price was $130 per unit. At this price, market share was expected to be 25 percent. The manufacturing and logistics costs were estimated to be $120 per unit. Upon reviewing the projected figures, Brian Metcalf, president of Nico, called in his chief design engineer, Mark Williams, and his marketing manager, CathyMcCourt. The following conversation was recorded:…
Chapter 10 Solutions
EBK HORNGREN'S COST ACCOUNTING
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. 10.13QCh. 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. 10.27ECh. 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. 10.45PCh. 10 - Interpreting regression results, matching time...Ch. 10 - Purchasing department cost drivers, activity-based...Ch. 10 - Purchasing department cost drivers, multiple...
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
- Because of high production-changeover time and costs, a director of manufacturing must convince management that a proposed manufacturing method reduces costs before the new method can be implemented. The current production method operates with a mean cost of $220 per hour. A research study will measure the cost of the new method over a sample production period. Develop the null and alternative hypotheses most appropriate for this study. Comment on the conclusion when H0 cannot be rejected. Comment on the conclusion when H0 can be rejected.arrow_forwardKagle design engineers are in the process of developing a new green product, one that will significantly reduce impact on the environment and yet still provide the desired customer functionality. Currently, two designs are being considered. The manager of Kagle has told the engineers that the cost for the new product cannot exceed 550 per unit (target cost). In the past, the Cost Accounting Department has given estimated costs using a unit-based system. At the request of the Engineering Department, Cost Accounting is providing both unit-and activity-based accounting information (made possible by a recent pilot study producing the activity-based data). Unit-based system: Variable conversion activity rate: 100 per direct labor hour Material usage rate: 20 per part ABC system: Labor usage: 15 per direct labor hour Material usage (direct materials): 20 per part Machining: 75 per machine hour Purchasing activity: 150 per purchase order Setup activity: 3,000 per setup hour Warranty activity: 500 per returned unit (usually requires extensive rework) Customer repair cost: 25 per repair hour (average) Required: 1. Select the lower-cost design using unit-based costing. Are logistical and post-purchase activities considered in this analysis? 2. Select the lower-cost design using ABC analysis. Explain why the analysis differs from the unit-based analysis. 3. What if the post-purchase cost was an environmental contaminant and amounted to 10 per unit for Design A and 40 per unit for Design B? Assume that the environmental cost is borne by society. Now which is the better design?arrow_forwardTell what life-cycle cost management is and how it can be usedto maximize profits over a product's life cycle.Nico Parts, Inc., produces electronic products with short life cycles (of lessthan two years). Development has to be rapid, and the profitability of theproducts is tied strongly to the ability to find designs that will keep production and logistics costs low. Recently, management has also decided that postpurchase costs are important in design decisions. Last month, a proposal for a new product was presented to management. The total market was projected at 200,000 units (for the two-year period). The proposed selling price was $130 per unit. At this price, market share was expected to be 25 percent. The manufacturing and logistics costs were estimated to be $120 per unit. Upon reviewing the projected figures, Brian Metcalf, president of Nico, called in his chief design engineer, Mark Williams, and his marketing manager, CathyMcCourt. The following conversation was recorded:…arrow_forward
- Jolene Askew, manager of Feagan Company, has committed her company to a strategically sound cost reduction program. Emphasizing life-cycle cost management is a major part of this effort. Jolene is convinced that production costs can be reduced by paying more attention to the relationships between design and manufacturing. Design engineers need to know what causes manufacturing costs. She instructed her controller to develop a manufacturing cost formula for a newly proposed product. Marketing had already projected sales of 25,000 units for the new product. (The life cycle was estimated to be 18 months. The company expected to have 50 percent of the market and priced its product to achieve this goal.) The projected selling price was 20 per unit. The following cost formula was developed: Y=200,000+10X1 where X1=Machinehours(Theproductisexpectedtouseonemachinehourforeveryunitproduced.) Upon seeing the cost formula, Jolene quickly calculated the projected gross profit to be 50,000. This produced a gross profit of 2 per unit, well below the targeted gross profit of 4 per unit. Jolene then sent a memo to the Engineering Department, instructing them to search for a new design that would lower the costs of production by at least 50,000 so that the target profit could be met. Within two days, the Engineering Department proposed a new design that would reduce unit-variable cost from 10 per machine hour to 8 per machine hour (Design Z). The chief engineer, upon reviewing the design, questioned the validity of the controllers cost formula. He suggested a more careful assessment of the proposed designs effect on activities other than machining. Based on this suggestion, the following revised cost formula was developed. This cost formula reflected the cost relationships of the most recent design (Design Z). Y=140,000+8X1+5,000X2+2,000X3 where X1=MachinehoursX2=NumberofbatchesX3=Numberofengineeringchangeorders Based on scheduling and inventory considerations, the product would be produced in batches of 1,000; thus, 25 batches would be needed over the products life cycle. Furthermore, based on past experience, the product would likely generate about 20 engineering change orders. This new insight into the linkage of the product with its underlying activities led to a different design (Design W). This second design also lowered the unit-level cost by 2 per unit but decreased the number of design support requirements from 20 orders to 10 orders. Attention was also given to the setup activity, and the design engineer assigned to the product created a design that reduced setup time and lowered variable setup costs from 5,000 to 3,000 per setup. Furthermore, Design W also creates excess activity capacity for the setup activity, and resource spending for setup activity capacity can be decreased by 40,000, reducing the fixed cost component in the equation by this amount. Design W was recommended and accepted. As prototypes of the design were tested, an additional benefit emerged. Based on test results, the post-purchase costs dropped from an estimated 0.70 per unit sold to 0.40 per unit sold. Using this information, the Marketing Department revised the projected market share upward from 50 percent to 60 percent (with no price decrease). Required: 1. Calculate the expected gross profit per unit for Design Z using the controllers original cost formula. According to this outcome, does Design Z reach the targeted unit profit? Repeat, using the engineers revised cost formula. Explain why Design Z failed to meet the targeted profit. What does this say about the use of unit-based costing for life-cycle cost management? 2. Calculate the expected profit per unit using Design W. Comment on the value of activity information for life-cycle cost management. 3. The benefit of the post-purchase cost reduction of Design W was discovered in testing. What direct benefit did it create for Feagan Company (in dollars)? Reducing post-purchase costs was not a specific design objective. Should it have been? Are there any other design objectives that should have been considered?arrow_forwardThe following if-then statements were taken from a Balanced Scorecard: a. If employee capabilities increase, then process time decreases. b. If process time decreases, then customer retention will increase. c. If customer retention increases, then market share will increase. d. If market share increases, then revenues will increase. Required: 1. Identify the lead and lag variables, and explain your reasoning. 2. Discuss the implications of Requirement 1 for the financial and learning and growth perspectives. 3. Using the first if-then statement, explain the concept of double-loop feedback.arrow_forwardThe Lockit Company manufactures door knobs for residential homes and apartments. Lockit is considering the use of simple (single-driver) and multiple regression analyses to forecast annual sales because previous forecasts have been inaccurate. The new sales forecast will be used to initiate the budgeting process and to identify more completely the underlying process that generates sales. Larry Husky, the controller of Lockit, has considered many possible independent variables and equations to predict sales and has narrowed his choices to four equations. Husky used annual observations from 20 prior years to estimate each of the four equations. Following are definitions of the variables used in the four equations and a statistical summary of these equations: St=ForecastedsalesindollarsforLockitinperiodtSt1=ActualsalesindollarsforLockitinperiodt1Gt=ForecastedU.S.grossdomesticproductinperiodtGt1=ActualU.S.grossdomesticproductinperiodt1Nt1=Lockitsnetincomeinperiodt1 Required: 1. Write Equations 2 and 4 in the form Y = a + bx. 2. If actual sales are 1,500,000 in the current year, what would be the forecasted sales for Lockit in the coming year? 3. Explain why Larry Husky might prefer Equation 3 to Equation 2. 4. Explain the advantages and disadvantages of using Equation 4 to forecast sales.arrow_forward
- Salem Electronics currently produces two products: a programmable calculator and a tape recorder. A recent marketing study indicated that consumers would react favorably to a radio with the Salem brand name. Owner Kenneth Booth was interested in the possibility. Before any commitment was made, however, Kenneth wanted to know what the incremental fixed costs would be and how many radios must be sold to cover these costs. In response, Betty Johnson, the marketing manager, gathered data for the current products to help in projecting overhead costs for the new product. The overhead costs based on 30,000 direct labor hours follow. (The high-low method using direct labor hours as the independent variable was used to determine the fixed and variable costs.) All depreciation. The following activity data were also gathered: Betty was told that a plantwide overhead rate was used to assign overhead costs based on direct labor hours. She was also informed by engineering that if 20,000 radios were produced and sold (her projection based on her marketing study), they would have the same activity data as the recorders (use the same direct labor hours, machine hours, setups, and so on). Engineering also provided the following additional estimates for the proposed product line: Upon receiving these estimates, Betty did some quick calculations and became quite excited. With a selling price of 26 and just 18,000 of additional fixed costs, only 4,500 units had to be sold to break even. Since Betty was confident that 20,000 units could be sold, she was prepared to strongly recommend the new product line. Required: 1. Reproduce Bettys break-even calculation using conventional cost assignments. How much additional profit would be expected under this scenario, assuming that 20,000 radios are sold? 2. Use an activity-based costing approach, and calculate the break-even point and the incremental profit that would be earned on sales of 20,000 units. 3. Explain why the CVP analysis done in Requirement 2 is more accurate than the analysis done in Requirement 1. What recommendation would you make?arrow_forwardAssume you are the manager responsible for implementing a new service. The time to perform the service is subject to the learning curve. Would you prefer that the new service have a learning rate of 85 percent or 80 percent? Why?arrow_forwardThe following series of statements or phrases are associated with product life-cycle viewpoints. Identify whether each one is associated with the marketing, production, or customer viewpoint. Where possible, identify the particular characteristic being described. If the statement or phrase fits more than one viewpoint, label it as interactive. Explain the interaction. a. Sales are increasing at an increasing rate. b. The cost of maintaining the product after it is purchased. c. The product is losing market acceptance and sales are beginning to decrease. d. A design is chosen to minimize post-purchase costs. e. Ninety percent or more of the costs are committed during the development stage. f. The length of time that the product serves the needs of a customer. g. All the costs associated with a product for its entire life cycle. h. The time in which a product generates revenue for a company. i. Profits tend to reach peak levels during this stage. j. Customers have the lowest price sensitivity during this stage. k. Describes the general sales pattern of a product as it passes through distinct life-cycle stages. l. The concern is with product performance and price. m. Actions taken so that life-cycle profits are maximized. n. Emphasizes internal activities that are needed to develop, produce, market, and service products.arrow_forward
- The production department is proposing the purchase of an automatic insertion machine. It has identified three machines and has asked the accountant to analyze them to determine which one has the best average rate of return. Line Item Description Machine A Machine B Machine C Estimated average income $47,060.44 $72,961.50 $73,785.60 Average investment 336,146.00 243,205.00 491,904.00 a. Machine C b. Machine A c. Machines B and C have the same preferred average rate of return. d. Machine Barrow_forwardAlmed Products has determined that the number of machine hours worked (MH) drives the amount of manufacturing overhead incurred (MOH). On the basis of this relationship, a staff analyst has constructed the following regression equation: MOH = 240,000 + 8MH Which of the choices correctly depicts the nature of Almed’s variables? Dependent Independent A. MOH MOH B. MOH MH C. MH MOH D. MH MH E. 8 240,000 Multiple Choice Choice A Choice B Choice C Choice D Choice Earrow_forwardThe following are some quotes provided by a number of managers at Hawkeye Machining Company regarding the company’s planned move toward a lean manufacturing system: Director of Sales: I’m afraid we’ll miss some sales if we don’t keep a large stock of items on hand just in case demand increases. It only makes sense to me to keep large inventories in order to ensure product availability for our customers.Director of Purchasing: I’m very concerned about moving to a lean system for materials. What would happen if one of our suppliers were unable to make a shipment? A supplier could fall behind in production or have a quality problem. Without some safety stock in our materials, our whole plant would shut down.Director of Manufacturing: If we go to lean manufacturing, I think our factory output will drop. We need in-process inventory in order to “smooth out” the inevitable problems that occur during manufacturing. For example, if a machine that is used to process a product breaks down, it…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Cornerstones of Cost Management (Cornerstones Ser...AccountingISBN:9781305970663Author:Don R. Hansen, Maryanne M. MowenPublisher:Cengage Learning
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
Cornerstones of Cost Management (Cornerstones Ser...
Accounting
ISBN:9781305970663
Author:Don R. Hansen, Maryanne M. Mowen
Publisher:Cengage Learning
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
What is variance analysis?; Author: Corporate finance institute;https://www.youtube.com/watch?v=SMTa1lZu7Qw;License: Standard YouTube License, CC-BY