Choosing the Better Process Process A produces 1,000 defect-free parts per hour. After every 2 hours, the equipment must be adjusted. This adjustment takes 15 minutes. The machine operator, who also makes the adjustment, is paid $25 per hour (this includes fringe benefits). Process B produces 750 defect-free parts per hour. The equipment needs to be adjusted by the operator every 4 hours. This adjustment requires 10 minutes of the operator's time (paid at $15 per hour which includes fringe benefits). Both processes are operated 8 hours a day. If erch defect-free part can be sold for $0.10, which process should be selected? Be sure tS list your key assumptions.

Choosing the Better Process Process A produces 1,000 defect-free parts per hour. After every 2 hours, the equipment must be adjusted. This adjustment takes 15 minutes. The machine operator, who also makes the adjustment, is paid $25 per hour (this includes fringe benefits). Process B produces 750 defect-free parts per hour. The equipment needs to be adjusted by the operator every 4 hours. This adjustment requires 10 minutes of the operator's time (paid at $15 per hour which includes fringe benefits). Both processes are operated 8 hours a day. If erch defect-free part can be sold for $0.10, which process should be selected? Be sure tS list your key assumptions.

Managerial Accounting: The Cornerstone of Business Decision-Making

7th Edition

ISBN:9781337115773

Author:Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger

Publisher:Maryanne M. Mowen, Don R. Hansen, Dan L. Heitger

Chapter13: Emerging Topics In Managerial Accounting

Section: Chapter Questions

Problem 14MCQ: A manufacturing cell within a value stream has three processes and the following associated...

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(Appendix 11A) Cycle Time and Velocity, Manufacturing Cycle Efficiency A company like Kicker performs warranty repair work on speakers in a manufacturing cell. The typical warranty repair involves taking the defective speaker apart, testing the components, and replacing the defective components. The maximum capacity of the cell is 1,000 repairs per month. There are 500 production hours available per month. Required: 1. Compute the theoretical velocity (per hour) and the theoretical cycle time (minutes per unit repaired). 2. Speaker repair uses 4 minutes of move time, 10 minutes of wait time, and 6 minutes of inspection time. Calculate the MCE. 3. Using the information from Requirement 2, calculate the actual cycle time and the actual velocity for speaker repair.
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. 5-46 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.
Walloon Company produced 150 defective units last month at a unit manufacturing cost of 30. The defective units were discovered before leaving the plant. Walloon can sell them as is for 20 or can rework them at a cost of 15 and sell them at the regular price of 50. What is the total relevant cost of reworking the defective units? a. 2,250 b. 3,000 c. 4,500 d. 6,750
A manufacturing cell within a value stream has three processes and the following associated processing times: Drilling: 12 minutes Inserting: 6 minutes Finishing: 2 minutes How many units can the cell produce per hour (on a continuous running basis)? a. 10 units per hour b. 3 units per hour c. 5 units per hour d. 30 units per hour
Rough Stuff makes 2 products: khaki shorts and khaki pants for men. Each product passes through the cutting machine area, which is the chief constraint during production. Khaki shorts take 15 minutes on the cutting machine and have a contribution margin per pair of shorts of $16. Khaki pants take 24 minutes on the cutting machine and have a contribution margin per pair of pants of $32. If it is assumed that Rough Stuff has 4,800 hours available on the cutting machine to service a minimum demand for each product of 3,000 units, how much will profits increase f 100 more hours of machine time can be obtained?
Assume that at the beginning of 20x2, Cicleta trained the 2 assembly workers in a new approach that had the objective of increasing the efficiency of the assembly process. Cicleta also began moving toward a JIT purchasing and manufacturing system. When JIT is fully implemented, the demand for expediting is expected to be virtually eliminated. It is expected to take two to three years for full implementation. Assume that receiving cost is a step-fixed cost with steps of 1,500 orders. The other three activities employ resources that are acquired as used and needed. At the end of 20x2, the following results were reported for the four activities: Required: 1. Prepare a trend report that shows the non-value-added costs for each activity for 20x1 and 20x2 and the change in costs for the two periods. Discuss the reports implications. 2. Explain the role of activity reduction for receiving and for expediting. What is the expected value of SQ for each activity after JIT is fully implemented? 3. What if at the end of 20x2, the selling price of a competing product is reduced by 27 per unit? Assume that the firm produces and sells 20,000 units of its product and that its product is associated only with the four activities being considered. By virtue of the waste-reduction savings, can the competitors price reduction be matched without reducing the unit profit margin of the product that prevailed at the beginning of the year? If not, how much more waste reduction is needed to achieve this outcome? In this case, what price decision would you recommend?
Remarkable Enterprises requires four units of part A for every unit of Al that it produces. Currently, part A is made by Remarkable, with these per-unit costs in a month when 4,000 units were produced: Variable manufacturing overhead is applied at $1.60 per unit. The other $0.50 of overhead consists of allocated fixed costs. Remarkable will need 8,000 units of part A for the next years production. Altoona Corporation has offered to supply 8,000 units of part A at a price of $8.00 per unit. If Remarkable accepts the offer, all of the variable costs and $2,000 of the fixed costs will be avoided. Should Remarkable accept the offer from Altoona Corporation?
Assume that the inspection activity has an expected cost of 120,000. Expected direct labor hours are 3,000, and expected number of inspections is 600. The best activity rate for inspection is as follows: a. 40 per inspection b. 40 per hour c. 200 per inspection d. 200 per hour
Gent Designs requires three units of part A for every unit of Al that it produces. Currently, part A is made by Gent, with these per-unit costs in a month when 4.000 units were produced: Variable manufacturing overhead is applied at $1.00 per unit. The other $0.30 of overhead consists of allocated fixed costs. Gent will need 6,000 units of part A for the next years production. Cory Corporation has offered to supply 6,000 units of part A at a price of $7.00 per unit. It Gent accepts the offer, all of the variable costs and $1,200 of the fixed costs will be avoided. Should Gent Designs accept the offer from Cory Corporation?
Cozy, Inc., manufactures small and large blankets. It estimates $350,000 in overhead during the manufacturing of 75,000 small blankets and 25,000 large blankets. What is the predetermined overhead rate if a small blanket takes 1 machine hour and a large blanket takes 2 machine hours?
Use the information provided to create a standard cost card for production of one glove box switch. To make one switch it takes 16 feet of plastic-coated copper wire and 0.5 pounds of plastic material. The plastic material can usually be purchased for $20.00 per pound, and the wire costs $2.50 per foot. The labor necessary to assemble a switch consists of two types. The first type of labor is assembly, which takes 3.5 hours. These workers are paid $27.00 per hour. The second type of labor is finishing, which takes 2 hours. These workers are paid $29.00 per hour. Overhead is applied using labor hours. The variable overhead rate is $14.90 per labor hour. The fixed overhead rate is $15.60 per hour.