1. We produce tennis racquets. In the Assembly Department, we have 3 types of Direct Materials: frame, string, and handle, as well as normal Conversion Costs. We add the frame direct material at the beginning of the assembly process so we can bend it, polish it, etc. About 6 minutes is used working on the frame. Then, we add the string direct material and work on it for about the next 3 minutes. Then, we add the handle direct material and finish working on it over the next 1 minute. So, each racquet spends about 10 minutes in the Assembly Department. The Conversion Costs are added evenly throughout the entire time. We had 200 partially completed racquets in our beginning inventory that were 55% complete. We started 5,000 more this period. We had 300 partially completed racquets in our ending inventory that were 80% complete. Based on this information, complete the following table: Whole Units Beg Inv S & C End Inv Total EU for DM Frames EU for DM - String EU for DM - Handle EU for CC

1. We produce tennis racquets. In the Assembly Department, we have 3 types of Direct Materials: frame, string, and handle, as well as normal Conversion Costs. We add the frame direct material at the beginning of the assembly process so we can bend it, polish it, etc. About 6 minutes is used working on the frame. Then, we add the string direct material and work on it for about the next 3 minutes. Then, we add the handle direct material and finish working on it over the next 1 minute. So, each racquet spends about 10 minutes in the Assembly Department. The Conversion Costs are added evenly throughout the entire time. We had 200 partially completed racquets in our beginning inventory that were 55% complete. We started 5,000 more this period. We had 300 partially completed racquets in our ending inventory that were 80% complete. Based on this information, complete the following table: Whole Units Beg Inv S & C End Inv Total EU for DM Frames EU for DM - String EU for DM - Handle EU for CC

Cornerstones of Cost Management (Cornerstones Series)

4th Edition

ISBN:9781305970663

Author:Don R. Hansen, Maryanne M. Mowen

Publisher:Don R. Hansen, Maryanne M. Mowen

Chapter6: Process Costing

Section: Chapter Questions

Problem 38P: Healthway uses a process-costing system to compute the unit costs of the minerals that it produces....

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Use the following information for Exercises 5-44 through 5-46: The following six situations at Diviney Manufacturing Inc. are independent. a. A manual insertion process takes 30 minutes and 8 pounds of material to produce a product. Automating the insertion process requires 15 minutes of machine time and 7.5 pounds of material. The cost per labor hour is 12, the cost per machine hour is 8, and the cost per pound of materials is 10. b. With its original design, a gear requires 8 hours of setup time. By redesigning the gear so that the number of different grooves needed is reduced by 50%, the setup time is reduced by 75%. The cost per setup hour is 50. c. A product currently requires 6 moves. By redesigning the manufacturing layout, the number of moves can be reduced from 6 to 0. The cost per move is 20. d. Inspection time for a plant is 16,000 hours per year. The cost of inspection consists of salaries of 8 inspectors, totaling 320,000. Inspection also uses supplies costing 5 per inspection hour. The company eliminated most defective components by eliminating low-quality suppliers. The number of production errors was reduced dramatically by installing a system of statistical process control. Further quality improvements were realized by redesigning the products, making them easier to manufacture. The net effect was to achieve a close to zero-defect state and eliminate the need for any inspection activity. e. Each unit of a product requires 6 components. The average number of components is 6.5 due to component failure, requiring rework and extra components. Developing relations with the right suppliers and increasing the quality of the purchased component can reduce the average number of components to 6 components per unit. The cost per component is 500. f. A plant produces 100 different electronic products. Each product requires an average of 8 components that are purchased externally. The components are different for each part. By redesigning the products, it is possible to produce the 100 products so that they all have 4 components in common. This will reduce the demand for purchasing, receiving, and paying bills. Estimated savings from the reduced demand are 900,000 per year. 5-46 Type of Activity Management Refer to the information for Diviney Manufacturing on the previous page. Required: For each situation, identify the cost reduction measure: activity elimination, activity reduction, activity sharing, or activity selection.
Rene is working with the operations manager to determine what the standard labor cost is for a spice chest. He has watched the process from start to finish and taken detailed notes on what each employee does. The first employee selects and mills the wood, so it is smooth on all four sides. This takes the employee 1 hour or each chest. The next employee takes the wood and cuts it to the proper size. This takes 30 minutes. The next employee assembles and sands the chest. Assembly takes 2 hours. The chest then goes to the finishing department. It takes 1.5 hours to finish the chest. All employees are cross-trained so they are all paid the same amount per hour, $17.50. A. What are the standard hours per chest? B. What is the standard cost per chest for labor?
Use the following information for Exercises 5-44 through 5-46: The following six situations at Diviney Manufacturing Inc. are independent. a. A manual insertion process takes 30 minutes and 8 pounds of material to produce a product. Automating the insertion process requires 15 minutes of machine time and 7.5 pounds of material. The cost per labor hour is 12, the cost per machine hour is 8, and the cost per pound of materials is 10. b. With its original design, a gear requires 8 hours of setup time. By redesigning the gear so that the number of different grooves needed is reduced by 50%, the setup time is reduced by 75%. The cost per setup hour is 50. c. A product currently requires 6 moves. By redesigning the manufacturing layout, the number of moves can be reduced from 6 to 0. The cost per move is 20. d. Inspection time for a plant is 16,000 hours per year. The cost of inspection consists of salaries of 8 inspectors, totaling 320,000. Inspection also uses supplies costing 5 per inspection hour. The company eliminated most defective components by eliminating low-quality suppliers. The number of production errors was reduced dramatically by installing a system of statistical process control. Further quality improvements were realized by redesigning the products, making them easier to manufacture. The net effect was to achieve a close to zero-defect state and eliminate the need for any inspection activity. e. Each unit of a product requires 6 components. The average number of components is 6.5 due to component failure, requiring rework and extra components. Developing relations with the right suppliers and increasing the quality of the purchased component can reduce the average number of components to 6 components per unit. The cost per component is 500. f. A plant produces 100 different electronic products. Each product requires an average of 8 components that are purchased externally. The components are different for each part. By redesigning the products, it is possible to produce the 100 products so that they all have 4 components in common. This will reduce the demand for purchasing, receiving, and paying bills. Estimated savings from the reduced demand are 900,000 per year. 5-44 Nonvalue-Added Costs Refer to the information for Diviney Manufacturing on the previous page. Required: Estimate the nonvalue-added cost for each situation.
Use the following information for Exercises 5-44 through 5-46: The following six situations at Diviney Manufacturing Inc. are independent. a. A manual insertion process takes 30 minutes and 8 pounds of material to produce a product. Automating the insertion process requires 15 minutes of machine time and 7.5 pounds of material. The cost per labor hour is 12, the cost per machine hour is 8, and the cost per pound of materials is 10. b. With its original design, a gear requires 8 hours of setup time. By redesigning the gear so that the number of different grooves needed is reduced by 50%, the setup time is reduced by 75%. The cost per setup hour is 50. c. A product currently requires 6 moves. By redesigning the manufacturing layout, the number of moves can be reduced from 6 to 0. The cost per move is 20. d. Inspection time for a plant is 16,000 hours per year. The cost of inspection consists of salaries of 8 inspectors, totaling 320,000. Inspection also uses supplies costing 5 per inspection hour. The company eliminated most defective components by eliminating low-quality suppliers. The number of production errors was reduced dramatically by installing a system of statistical process control. Further quality improvements were realized by redesigning the products, making them easier to manufacture. The net effect was to achieve a close to zero-defect state and eliminate the need for any inspection activity. e. Each unit of a product requires 6 components. The average number of components is 6.5 due to component failure, requiring rework and extra components. Developing relations with the right suppliers and increasing the quality of the purchased component can reduce the average number of components to 6 components per unit. The cost per component is 500. f. A plant produces 100 different electronic products. Each product requires an average of 8 components that are purchased externally. The components are different for each part. By redesigning the products, it is possible to produce the 100 products so that they all have 4 components in common. This will reduce the demand for purchasing, receiving, and paying bills. Estimated savings from the reduced demand are 900,000 per year. 5-45 Driver Analysis Refer to the information for Diviney Manufacturing on the previous page. Required: CONCEPTUAL CONNECTION For each situation, identify the possible root cause(s) of the activity cost (such as plant layout, process design, and product design).
Box Springs, Inc., makes two sizes of box springs: twin and double. The direct material for the twin is $25 per unit and $40 s used in direct labor, while the direct material for the double is $40 per unit, and the labor cost is $50 per unit. Box Springs estimates it will make 5,000 twins and 9,000 doubles in the next year. It estimates the overhead for each cost pool and cost driver activities as follows: How much does each unit cost to manufacture?
Healthway uses a process-costing system to compute the unit costs of the minerals that it produces. It has three departments: Mixing, Tableting, and Bottling. In Mixing, at the beginning of the process all materials are added and the ingredients for the minerals are measured, sifted, and blended together. The mix is transferred out in gallon containers. The Tableting Department takes the powdered mix and places it in capsules. One gallon of powdered mix converts to 1,600 capsules. After the capsules are filled and polished, they are transferred to Bottling where they are placed in bottles, which are then affixed with a safety seal and a lid and labeled. Each bottle receives 50 capsules. During July, the following results are available for the first two departments (direct materials are added at the beginning in both departments): Overhead in both departments is applied as a percentage of direct labor costs. In the Mixing Department, overhead is 200 percent of direct labor. In the Tableting Department, the overhead rate is 150 percent of direct labor. Required: 1. Prepare a production report for the Mixing Department using the weighted average method. Follow the five steps outlined in the chapter. Round unit cost to three decimal places. 2. Prepare a production report for the Tableting Department. Materials are added at the beginning of the process. Follow the five steps outlined in the chapter. Round unit cost to four decimal places.
Mabbut Company has the following departmental manufacturing layout for one of its plants: A consulting firm recommended a value stream with the following manufacturing cell: Required: 1. Calculate the total time it takes to produce a batch of 10 units using the traditional departmental manufacturing layout. 2. Using cellular manufacturing, how much time is saved producing the same batch of 10 units? Assuming the cell operates continuously, what is the production rate? Which process controls this production rate? 3. Assume the processing time of Welding is reduced to 6 minutes, while the times of the other processes stay the same. What is the production rate now, and how long will it take to produce a batch of 10 units if the cell is in a continuous production mode?
Golding Manufacturing, a division of Farnsworth Sporting, Inc., produces two different models of bows and eight models of knives. The bow-manufacturing process involves the production of two major subassemblies: the limbs and the handle. The limbs pass through four sequential processes before reaching final assembly: lay-up, molding, fabricating, and finishing. In the Lay-Up Department, limbs are created by laminating layers of wood. In Molding, the limbs are heat treated, under pressure, to form a strong resilient limb. In the Fabricating Department, any protruding glue or other processing residue is removed. Finally, in Finishing, the limbs are cleaned with acetone, dried, and sprayed with the final finishes. The handles pass through two processes before reaching final assembly: pattern and finishing. In the Pattern Department, blocks of wood are fed into a machine that is set to shape the handles. Different patterns are possible, depending on the machines setting. After coming out of the machine, the handles are cleaned and smoothed. They then pass to the Finishing Department where they are sprayed with the final finishes. In Final Assembly, the limbs and handles are assembled into different models using purchased parts such as pulley assemblies, weight adjustment bolts, side plates, and string. Golding, since its inception, has been using process costing to assign product costs. A predetermined overhead rate is used based on direct labor dollars (80 percent of direct labor dollars). Recently, Golding has hired a new controller, Karen Jenkins. After reviewing the product costing procedures, Karen requested a meeting with the divisional manager, Aaron Suhr. The following is a transcript of their conversation: KAREN: Aaron, I have some concerns about our cost accounting system. We make two different models of bows and are treating them as if they were the same product. Now I know that the only real difference between the models is the handle. The processing of the handles is the same, but the handles differ significantly in the amount and quality of wood used. Our current costing does not reflect this difference in direct material input. AARON: Your predecessor is responsible. He believed that tracking the difference in direct material cost wasnt worth the effort. He simply didnt believe that it would make much difference in the unit cost of either model. KAREN: Well, he may have been right, but I have my doubts. If there is a significant difference, it could affect our views of which model is more important to the company. The additional bookkeeping isnt very stringent. All we have to worry about is the Pattern Department. The other departments fit what I view as a process-costing pattern. AARON: Why dont you look into it? If there is a significant difference, go ahead and adjust the costing system. After the meeting, Karen decided to collect cost data on the two models: the Deluxe model and the Econo model. She decided to track the costs for one week. At the end of the week, she had collected the following data from the Pattern Department: a. There were a total of 2,500 bows completed: 1,000 Deluxe models and 1,500 Econo models. b. There was no beginning work in process; however, there were 300 units in ending work in process: 200 Deluxe and 100 Econo models. Both models were 80 percent complete with respect to conversion costs and 100 percent complete with respect to direct materials. c. The Pattern Department experienced the following costs: d. On an experimental basis, the requisition forms for direct materials were modified to identify the dollar value of the direct materials used by the Econo and Deluxe models: Required: 1. Compute the unit cost for the handles produced by the Pattern Department, assuming that process costing is totally appropriate. 2. Compute the unit cost of each handle, using the separate cost information provided on materials. 3. Compare the unit costs computed in Requirements 1 and 2. Is Karen justified in her belief that a pure process-costing relationship is not appropriate? Describe the costing system that you would recommend. 4. In the past, the marketing manager has requested more money for advertising the Econo line. Aaron has repeatedly refused to grant any increase in this products advertising budget because its per-unit profit (selling price less manufacturing cost) is so low. Given the results in Requirements 1 through 3, was Aaron justified in his position?
Pratt Company produces two replacement parts for a popular line of Blu-ray disc players: Part A and Part B. Part A is made up of two components, one manufactured internally and one purchased from external suppliers. Part B is made up of three components, one manufactured internally and two purchased from suppliers. The company has two processes: fabrication and assembly. In fabrication, the internally produced components are made. Each component takes 20 minutes to produce. In assembly, it takes 30 minutes to assemble the components for Part A and 40 minutes to assemble the components for Part B. Pratt Company operates one shift per day. Each process employs 100 workers who each work eight hours per day. Part A earns a unit contribution margin of 20, and Part B earns a unit contribution margin of 24 (calculated as the difference between revenue and the cost of materials and energy). Pratt can sell all that it produces of either part. There are no other constraints. Pratt can add a second shift of either process. Although a second shift would work eight hours, there is no mandate that it employ the same number of workers. The labor cost per hour for fabrication is 15, and the labor cost per hour for assembly is 12. Required: 1. Identify the constraints facing Pratt, and graph them. How many binding constraints are possible? What is Pratts optimal product mix? What daily contribution margin is produced by this mix? 2. What is the drummer constraint? How much excess capacity does the other constraint have? Assume that a 1.5-day buffer inventory is needed to deal with any production interruptions. Describe the drum-buffer-rope concept using the Pratt data to illustrate the process. 3. Explain why the use of local labor efficiency measures will not work in Pratts TOC environment. 4. Suppose Pratt decides to elevate the binding constraint by adding a second shift of 50 workers (labor rates are the same as those of the first shift). Would elevation of Pratts binding constraint improve its system performance? Explain with supporting computations.
Golding Manufacturing, a division of Farnsworth Sporting Inc., produces two different models of bows and eight models of knives. The bow-manufacturing process involves the production of two major subassemblies: the limbs and the handles. The limbs pass through four sequential processes before reaching final assembly: layup, molding, fabricating, and finishing. In the layup department, limbs are created by laminating layers of wood. In the molding department, the limbs are heat-treated, under pressure, to form strong resilient limbs. In the fabricating department, any protruding glue or other processing residue is removed. Finally, in the finishing department, the limbs are cleaned with acetone, dried, and sprayed with the final finishes. The handles pass through two processes before reaching final assembly: pattern and finishing. In the pattern department, blocks of wood are fed into a machine that is set to shape the handles. Different patterns are possible, depending on the machines setting. After coming out of the machine, the handles are cleaned and smoothed. They then pass to the finishing department, where they are sprayed with the final finishes. In final assembly, the limbs and handles are assembled into different models using purchased parts such as pulley assemblies, weight-adjustment bolts, side plates, and string. Golding, since its inception, has been using process costing to assign product costs. A predetermined overhead rate is used based on direct labor dollars (80% of direct labor dollars). Recently, Golding has hired a new controller, Karen Jenkins. After reviewing the product-costing procedures, Karen requested a meeting with the divisional manager, Aaron Suhr. The following is a transcript of their conversation: Karen: Aaron, I have some concerns about our cost accounting system. We make two different models of bows and are treating them as if they were the same product. Now I know that the only real difference between the models is the handle. The processing of the handles is the same, but the handles differ significantly in the amount and quality of wood used. Our current costing does not reflect this difference in material input. Aaron: Your predecessor is responsible. He believed that tracking the difference in material cost wasnt worth the effort. He simply didnt believe that it would make much difference in the unit cost of either model. Karen: Well, he may have been right, but I have my doubts. If there is a significant difference, it could affect our views of which model is more important to the company. The additional bookkeeping isnt very stringent. All we have to worry about is the pattern department. The other departments fit what I view as a process-costing pattern. Aaron: Why dont you look into it? If there is a significant difference, go ahead and adjust the costing system. After the meeting, Karen decided to collect cost data on the two models: the Deluxe model and the Econo model. She decided to track the costs for one week. At the end of the week, she had collected the following data from the pattern department: a. There were a total of 2,500 bows completed: 1,000 Deluxe models and 1,500 Econo models. b. There was no BWIP; however, there were 300 units in EWIP: 200 Deluxe and 100 Econo models. Both models were 80% complete with respect to conversion costs and 100% complete with respect to materials. c. The pattern department experienced the following costs: d. On an experimental basis, the requisition forms for materials were modified to identify the dollar value of the materials used by the Econo and Deluxe models: Required: 1. Compute the unit cost for the handles produced by the pattern department, assuming that process costing is totally appropriate. Round unit cost to two decimal places. 2. Compute the unit cost of each handle, using the separate cost information provided on materials. Round unit cost to two decimal places. 3. Compare the unit costs computed in Requirements 1 and 2. Is Karen justified in her belief that a pure process-costing relationship is not appropriate? Describe the costing system that you would recommend. 4. In the past, the marketing manager has requested more money for advertising the Econo line. Aaron has repeatedly refused to grant any increase in this products advertising budget because its per-unit profit (selling price minus manufacturing cost) is so low. Given the results in Requirements 1 through 3, was Aaron justified in his position?
Williams Optical Inc. is considering a new lean product cell. The present manufacturing approachproduces a product in four separate steps. The production batch sizes are 45 units. The processtime for each step is as follows: Process Step 1 5 minutesProcess Step 2 8 minutesProcess Step 3 4 minutesProcess Step 4 3 minutes The time required to move each batch between steps is 5 minutes. In addition, the time tomove raw materials to Process Step 1 is also 5 minutes, and the time to move completed unitsfrom Process Step 4 to finished goods inventory is 5 minutes.The new lean layout will allow the company to reduce the batch sizes from 45 units to 3 units.The time required to move each batch between steps and the inventory locations will be reducedto 2 minutes. The processing time in each step will stay the same.Determine the value-added, non-value-added, and total lead times, and the value-added ratio under the (a) present and (b) proposed production approaches. Round percentages to one…
Williams Optical Inc. is considering a new lean product cell. The present manufacturing approach produces a product in four separate steps. The production batch sizes are 45 units. The process time for each step is as follows:Step Time (in minutes)Process Step 1 5Process Step 2 8Process Step 3 4Process Step 4 3The time required to move each batch between steps is 4 minutes. In addition, the time to move raw materials to Process Step 1 is also 4 minutes, and the time to move completed units from Process Step 4 to finished goods inventory is 6 minutes. The new lean layout will allow the company to reduce the batch sizes from 45 units to 3 units. The time required to move each batch between steps and the inventory locations will be reduced to 2 minutes. The processing time in each step will stay the same. Determine the value-added, non-value-added, and total lead times, and the value-added ratio under the:a. present and b. proposed production approaches. (Round percentages to one decimal…