Michelin is considering going "lights-out" in the mixing area of the business that operates 24/7. Currently, personnel with a loaded cost of $560,000 per year are used to manually weigh real rubber, synthetic rubber, carbon black, oils, and other components prior to manual insertion in a Banbary mixer that provides a homogeneous blend of rubber for making tires (rubber products). New technology is available that has the reliability and consistency desired to equal or exceed the quality of blend now achieved manually. It requires an investment of $2,300,000, with $95,000 per year operational costs and will replace all the manual effort described above. The planning horizon is 8 years, and there will be a $260,000 salvage value at that time for the new technology. Marginal taxes are 25%, and the after-tax MARR is 10%. The new investment relates to the 7-Year Property Class. Click here to access the TVM Factor Table Calculator Click here to access the MACRS-GDS table. Part a Determine the annual cost of purchasing the new technology. $

Michelin is considering going "lights-out" in the mixing area of the business that operates 24/7. Currently, personnel with a loaded cost of $560,000 per year are used to manually weigh real rubber, synthetic rubber, carbon black, oils, and other components prior to manual insertion in a Banbary mixer that provides a homogeneous blend of rubber for making tires (rubber products). New technology is available that has the reliability and consistency desired to equal or exceed the quality of blend now achieved manually. It requires an investment of $2,300,000, with $95,000 per year operational costs and will replace all the manual effort described above. The planning horizon is 8 years, and there will be a $260,000 salvage value at that time for the new technology. Marginal taxes are 25%, and the after-tax MARR is 10%. The new investment relates to the 7-Year Property Class. Click here to access the TVM Factor Table Calculator Click here to access the MACRS-GDS table. Part a Determine the annual cost of purchasing the new technology. $

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Description: Michelin is considering going "lights-out" in the mixing area of the business that operates 24/7. Currently, personnel with a loadedcost of $560,000 per year are used to manually weigh real rubber, synthetic rubber, carbon black, oils, and other com

Cornerstones of Cost Management (Cornerstones Series)

4th Edition

ISBN:9781305970663

Author:Don R. Hansen, Maryanne M. Mowen

Publisher:Don R. Hansen, Maryanne M. Mowen

Chapter20: Inventory Management: Economic Order Quantity, Jit, And The Theory Of Constraints

Section: Chapter Questions

Problem 16E

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The demand for solvent, one of numerous products manufactured by Logan Industries Inc., has dropped sharply because of recent competition from a similar product. The companys chemists are currently completing tests of various new formulas, and it is anticipated that the manufacture of a superior product can be started on November 1, one month in the future. No changes will be needed in the present production facilities to manufacture the new product because only the mixture of the various materials will be changed. The controller has been asked by the president of the company for advice on whether to continue production during October or to suspend the manufacture of solvent until November 1. The following data have been assembled: The production costs and selling and administrative expenses, based on production of 10,000 units in September, are as follows: Sales for October are expected to drop about 40% below those of September. No significant changes are anticipated in the fixed costs or variable costs per unit. No extra costs will be incurred in discontinuing operations in the portion of the plant associated with solvent. The inventory of solvent at the beginning and end of October is not expected to be significant (material). Instructions 1. Prepare an estimated income statement in absorption costing form for October for solvent, assuming that production continues during the month. 2. Prepare an estimated income statement in variable costing form for October for solvent, assuming that production continues during the month. 3. What would be the estimated operating loss if the solvent production were temporarily suspended for October? 4. What advice should you give to management?
Bienestar, Inc., implemented cellular manufacturing as recommended by a consultant. The production flow improved dramatically. However, the company was still faced with the competitive need to improve its cycle time so that the production rate is one bottle every four minutes (15 bottles per hour). The cell structure is shown below; the times above the process represent the time required to process one unit. Required: 1. How many units can the cell produce per hour (on a continuous running basis)? 2. How long does it take the cell to produce one unit, assuming the cell is producing on a continuous basis? 3. What must happen so that the cell can produce one bottle every four minutes or 15 per hour, assuming the cell produces on a continuous basis?
Rolertyme Company manufactures roller skates. With the exception of the rollers, all parts of the skates are produced internally. Neeta Booth, president of Rolertyme, has decided to make the rollers instead of buying them from external suppliers. The company needs 100,000 sets per year (currently it pays 1.90 per set of rollers). The rollers can be produced using an available area within the plant. However, equipment for production of the rollers would need to be leased (30,000 per year lease payment). Additionally, it would cost 0.50 per machine hour for power, oil, and other operating expenses. The equipment will provide 60,000 machine hours per year. Direct material costs will average 0.75 per set, and direct labor will average 0.25 per set. Since only one type of roller would be produced, no additional demands would be made on the setup activity. Other overhead activities (besides machining and setups), however, would be affected. The companys cost management system provides the following information about the current status of the overhead activities that would be affected. (The supply and demand figures do not include the effect of roller production on these activities.) The lumpy quantity indicates how much capacity must be purchased should any expansion of activity supply be needed. The purchase price is the cost of acquiring the capacity represented by the lumpy quantity. This price also represents the cost of current spending on existing activity supply (for each block of activity). Production of rollers would place the following demands on the overhead activities: Producing the rollers also means that the purchase of outside rollers will cease. Thus, purchase orders associated with the outside acquisition of rollers will drop by 5,000. Similarly, the moves for the handling of incoming orders will decrease by 200. The company has not inspected the rollers purchased from outside suppliers. Required: 1. Classify all resources associated with the production of rollers as flexible resources and committed resources. Label each committed resource as a short- or long-term commitment. How should we describe the cost behavior of these short- and long-term resource commitments? Explain. 2. Calculate the total annual resource spending (for all activities except for setups) that the company will incur after production of the rollers begins. Break this cost into fixed and variable activity costs. In calculating these figures, assume that the company will spend no more than necessary. What is the effect on resource spending caused by production of the rollers? 3. Refer to Requirement 2. For each activity, break down the cost of activity supplied into the cost of activity output and the cost of unused activity.
Taylor Company produces two industrial cleansers that use the same liquid chemical input: Pocolimpio and Maslimpio. Pocolimpio uses two quarts of the chemical for every unit produced, and Maslimpio uses five quarts. Currently, Taylor has 6,000 quarts of the material in inventory. All of the material is imported. For the coming year, Taylor plans to import 6,000 quarts to produce 1,000 units of Pocolimpio and 2,000 units of Maslimpio. The detail of each products unit contribution margin is as follows: Taylor Company has received word that the source of the material has been shut down by embargo. Consequently, the company will not be able to import the 6,000 quarts it planned to use in the coming years production. There is no other source of the material. Required: 1. Compute the total contribution margin that the company would earn if it could import the 6,000 quarts of the material. 2. Determine the optimal usage of the companys inventory of 6,000 quarts of the material. Compute the total contribution margin for the product mix that you recommend. 3. Assume that Pocolimpio uses three direct labor hours for every unit produced and that Maslimpio uses two hours. A total of 6,000 direct labor hours is available for the coming year. a. Formulate the linear programming problem faced by Taylor Company. To do so, you must derive mathematical expressions for the objective function and for the materials and labor constraints. b. Solve the linear programming problem using the graphical approach. c. Compute the total contribution margin produced by the optimal mix.
Boston Executive. Inc., produces executive limousines and currently manufactures the mini-bar inset at these costs: The company received an offer from Elite Mini-Bars to produce the insets for $2,100 per Unit and supply 1,000 mini-bars for the coming years estimated production. If the company accepts this offer and shuts down production of this part of the business, production workers and supervisors will be reassigned to other areas. Assume that for the short-term decision-making process demonstrated in this problem, the companys total labor costs (direct labor and supervisor salaries) will remain the same if the bar inserts are purchased. The specialized equipment cannot be used and has no market value. However, the space occupied by the mini bar production can be used by a different production group that will lease it for $55,000 per year. Should the company make or buy the mini-bar insert?
Jonfran Company manufactures three different models of paper shredders including the waste container, which serves as the base. While the shredder heads are different for all three models, the waste container is the same. The number of waste containers that Jonfran will need during the following years is estimated as follows: The equipment used to manufacture the waste container must be replaced because it is broken and cannot be repaired. The new equipment would have a purchase price of 945,000 with terms of 2/10, n/30; the companys policy is to take all purchase discounts. The freight on the equipment would be 11,000, and installation costs would total 22,900. The equipment would be purchased in December 20x4 and placed into service on January 1, 20x5. It would have a five-year economic life and would be treated as three-year property under MACRS. This equipment is expected to have a salvage value of 12,000 at the end of its economic life in 20x9. The new equipment would be more efficient than the old equipment, resulting in a 25 percent reduction in both direct materials and variable overhead. The savings in direct materials would result in an additional one-time decrease in working capital requirements of 2,500, resulting from a reduction in direct material inventories. This working capital reduction would be recognized at the time of equipment acquisition. The old equipment is fully depreciated and is not included in the fixed overhead. The old equipment from the plant can be sold for a salvage amount of 1,500. Rather than replace the equipment, one of Jonfrans production managers has suggested that the waste containers be purchased. One supplier has quoted a price of 27 per container. This price is 8 less than Jonfrans current manufacturing cost, which is as follows: Jonfran uses a plantwide fixed overhead rate in its operations. If the waste containers are purchased outside, the salary and benefits of one supervisor, included in fixed overhead at 45,000, would be eliminated. There would be no other changes in the other cash and noncash items included in fixed overhead except depreciation on the new equipment. Jonfran is subject to a 40 percent tax rate. Management assumes that all cash flows occur at the end of the year and uses a 12 percent after-tax discount rate. Required: 1. Prepare a schedule of cash flows for the make alternative. Calculate the NPV of the make alternative. 2. Prepare a schedule of cash flows for the buy alternative. Calculate the NPV of the buy alternative. 3. Which should Jonfran domake or buy the containers? What qualitative factors should be considered? (CMA adapted)
Ingles Corporation is a manufacturer of tables sold to schools, restaurants, hotels, and other institutions. The table tops are manufactured by Ingles, but the table legs are purchased from an outside supplier. The Assembly Department takes a manufactured table top and attaches the four purchased table legs. It takes 16 minutes of labor to assemble a table. The company follows a policy of producing enough tables to ensure that 40 percent of next months sales are in the finished goods inventory. Ingles also purchases sufficient materials to ensure that materials inventory is 60 percent of the following months scheduled production. Ingless sales budget in units for the next quarter is as follows: Ingless ending inventories in units for July 31 are as follows: Required: 1. Calculate the number of tables to be produced during August. 2. Disregarding your response to Requirement 1, assume the required production units for August and September are 2,100 and 1,900, respectively, and the July 31 materials inventory is 4,000 units. Compute the number of table legs to be purchased in August. 3. Assume that Ingles Corporation will produce 2,340 units in September. How many employees will be required for the Assembly Department in September? (Fractional employees are acceptable since employees can be hired on a part-time basis. Assume a 40-hour week and a 4-week month.) (CMA adapted)
Otero Fibers, Inc., specializes in the manufacture of synthetic fibers that the company uses in many products such as blankets, coats, and uniforms for police and firefighters. Otero has been in business since 1985 and has been profitable every year since 1993. The company uses a standard cost system and applies overhead on the basis of direct labor hours. Otero has recently received a request to bid on the manufacture of 800,000 blankets scheduled for delivery to several military bases. The bid must be stated at full cost per unit plus a return on full cost of no more than 10 percent after income taxes. Full cost has been defined as including all variable costs of manufacturing the product, a reasonable amount of fixed overhead, and reasonable incremental administrative costs associated with the manufacture and sale of the product. The contractor has indicated that bids in excess of 30 per blanket are not likely to be considered. In order to prepare the bid for the 800,000 blankets, Andrea Lightner, cost accountant, has gathered the following information about the costs associated with the production of the blankets. Direct machine costs consist of items such as special lubricants, replacement of needles used in stitching, and maintenance costs. These costs are not included in the normal overhead rates. Otero recently developed a new blanket fiber at a cost of 750,000. In an effort to recover this cost, Otero has instituted a policy of adding a 0.50 fee to the cost of each blanket using the new fiber. To date, the company has recovered 125,000. Lightner knows that this fee does not fit within the definition of full cost, as it is not a cost of manufacturing the product. Required: 1. Calculate the minimum price per blanket that Otero Fibers could bid without reducing the companys operating income. 2. Using the full-cost criteria and the maximum allowable return specified, calculate Otero Fibers bid price per blanket. 3. Without prejudice to your answer to Requirement 2, assume that the price per blanket that Otero Fibers calculated using the cost-plus criteria specified is greater than the maximum bid of 30 per blanket allowed. Discuss the factors that Otero Fibers should consider before deciding whether or not to submit a bid at the maximum acceptable price of 30 per blanket. (CMA adapted)
Quality Clothing, Inc., produces skorts and jumper uniforms for schoolchildren. In the process of cutting out the cloth pieces for each product, a certain amount of scrap cloth is produced. Quality has been selling this cloth scrap to Jorges Scrap Warehouse for $3.25 per pound. Last year, the company sold 40,000 lb. of scrap, which would be enough to make 10,000 teddy bears that the management of Quality is now interested in producing. Their processes would need some reprogramming, particularly in the cutting and stitching processes, but it would require no additional worker training. However, new packaging would be needed. The total variable cost to produce the teddy bears $3.85. Fixed costs would increase by $95,000 per year for the lease of the packaging equipment and Quality estimates it could produce and sell 10,000 teddy bears per year. Finished teddy bears could be sold for $18.00 each. Should Quality continue to sell the scrap cloth or should Quality process the scrap into teddy bears to sell?
At Stardust Gems, a faux gem and jewelry company, the setting department is a bottleneck. The company is considering hiring an extra worker, whose salary will be $67,000 per year, to ease the problem. Using the extra worker, the company will be able to produce and sell 9,000 more units per year. The selling price per unit is $20. The cost per unit currently is $15.85 as shown: What is the annual financial impact of hiring the extra worker for the bottleneck process?
Mallette Manufacturing, Inc., produces washing machines, dryers, and dishwashers. Because of increasing competition, Mallette is considering investing in an automated manufacturing system. Since competition is most keen for dishwashers, the production process for this line has been selected for initial evaluation. The automated system for the dishwasher line would replace an existing system (purchased one year ago for 6 million). Although the existing system will be fully depreciated in nine years, it is expected to last another 10 years. The automated system would also have a useful life of 10 years. The existing system is capable of producing 100,000 dishwashers per year. Sales and production data using the existing system are provided by the Accounting Department: All cash expenses with the exception of depreciation, which is 6 per unit. The existing equipment is being depreciated using straight-line with no salvage value considered. The automated system will cost 34 million to purchase, plus an estimated 20 million in software and implementation. (Assume that all investment outlays occur at the beginning of the first year.) If the automated equipment is purchased, the old equipment can be sold for 3 million. The automated system will require fewer parts for production and will produce with less waste. Because of this, the direct material cost per unit will be reduced by 25 percent. Automation will also require fewer support activities, and as a consequence, volume-related overhead will be reduced by 4 per unit and direct fixed overhead (other than depreciation) by 17 per unit. Direct labor is reduced by 60 percent. Assume, for simplicity, that the new investment will be depreciated on a pure straight-line basis for tax purposes with no salvage value. Ignore the half-life convention. The firms cost of capital is 12 percent, but management chooses to use 20 percent as the required rate of return for evaluation of investments. The combined federal and state tax rate is 40 percent. Required: 1. Compute the net present value for the old system and the automated system. Which system would the company choose? 2. Repeat the net present value analysis of Requirement 1, using 12 percent as the discount rate. 3. Upon seeing the projected sales for the old system, the marketing manager commented: Sales of 100,000 units per year cannot be maintained in the current competitive environment for more than one year unless we buy the automated system. The automated system will allow us to compete on the basis of quality and lead time. If we keep the old system, our sales will drop by 10,000 units per year. Repeat the net present value analysis, using this new information and a 12 percent discount rate. 4. An industrial engineer for Mallette noticed that salvage value for the automated equipment had not been included in the analysis. He estimated that the equipment could be sold for 4 million at the end of 10 years. He also estimated that the equipment of the old system would have no salvage value at the end of 10 years. Repeat the net present value analysis using this information, the information in Requirement 3, and a 12 percent discount rate. 5. Given the outcomes of the previous four requirements, comment on the importance of providing accurate inputs for assessing investments in automated manufacturing systems.
Gumbrecht Company has the following departmental manufacturing layout for one of its plants: A consulting firm has recommended a value stream with the following manufacturing cell: Required: 1. Calculate the total time it takes to produce a batch of 20 units using the traditional departmental manufacturing layout. 2. Using cellular manufacturing, how much time is saved producing the same batch of 20 units? Assuming the cell operates continuously, what is the production rate? Which process controls this production rate? 3. Assume the processing time of Casting is reduced to 9 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 20 units if the cell is in a continuous production mode?