1. Using the MRP system, what is the annual cost of producing and carrying J-Pods in inventory? (As- sume that, on average, half of the units produced in a month are in inventory.) 2. A new manager at Tech Works has suggested that the company use the E0Q model to determine the optimal batch size to produce. (To use the E0Q model, Tech Works needs to treat the setup cost in the same way it would treat ordering cost in a traditional E0Q model.) Determine the optimal batch size and number of batches. Round up the number of batches to the nearest whole number. What would be the annual cost of producing and carrying J-Pods in inventory if it uses the optimal batch size? Compare this cost to the cost calculated in requirement 1. Comment briefly. 3. Tech Works is also considering switching from its MRP system to a JIT system. This will result in produc- ing J-Pods in batch sizes of 600 J-Pods and will reduce obsolescence, improve quality, and result in a higher selling price. Tech Works will reduce setup time and setup cost. The new setup cost will be $500 per setup. What is the annual cost of producing and carrying J-Pods in inventory under the JIT system? 4. Compare the models analyzed in the previous parts of the problem. What are the advantages and dis- advantages of each? Required

FINANCIAL ACCOUNTING
10th Edition
ISBN:9781259964947
Author:Libby
Publisher:Libby
Chapter1: Financial Statements And Business Decisions
Section: Chapter Questions
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MRP, EOQ, and JIT. Tech Works Corp. produces J-Pods, music players that can download thousands of songs. Tech Works forecasts that demand in 2017 will be 48,000 J-Pods. The variable production cost of each J-Pod is $54. In its MRP system, due to the large $10,000 cost per setup, Tech Works plans to produce J-Pods once a month in batches of 4,000 each. The carrying cost of a unit in inventory is $17 per year.

1. Using the MRP system, what is the annual cost of producing and carrying J-Pods in inventory? (As-
sume that, on average, half of the units produced in a month are in inventory.)
2. A new manager at Tech Works has suggested that the company use the E0Q model to determine the
optimal batch size to produce. (To use the E0Q model, Tech Works needs to treat the setup cost in the
same way it would treat ordering cost in a traditional E0Q model.) Determine the optimal batch size and
number of batches. Round up the number of batches to the nearest whole number. What would be the
annual cost of producing and carrying J-Pods in inventory if it uses the optimal batch size? Compare
this cost to the cost calculated in requirement 1. Comment briefly.
3. Tech Works is also considering switching from its MRP system to a JIT system. This will result in produc-
ing J-Pods in batch sizes of 600 J-Pods and will reduce obsolescence, improve quality, and result in a
higher selling price. Tech Works will reduce setup time and setup cost. The new setup cost will be $500
per setup. What is the annual cost of producing and carrying J-Pods in inventory under the JIT system?
4. Compare the models analyzed in the previous parts of the problem. What are the advantages and dis-
advantages of each?
Required
Transcribed Image Text:1. Using the MRP system, what is the annual cost of producing and carrying J-Pods in inventory? (As- sume that, on average, half of the units produced in a month are in inventory.) 2. A new manager at Tech Works has suggested that the company use the E0Q model to determine the optimal batch size to produce. (To use the E0Q model, Tech Works needs to treat the setup cost in the same way it would treat ordering cost in a traditional E0Q model.) Determine the optimal batch size and number of batches. Round up the number of batches to the nearest whole number. What would be the annual cost of producing and carrying J-Pods in inventory if it uses the optimal batch size? Compare this cost to the cost calculated in requirement 1. Comment briefly. 3. Tech Works is also considering switching from its MRP system to a JIT system. This will result in produc- ing J-Pods in batch sizes of 600 J-Pods and will reduce obsolescence, improve quality, and result in a higher selling price. Tech Works will reduce setup time and setup cost. The new setup cost will be $500 per setup. What is the annual cost of producing and carrying J-Pods in inventory under the JIT system? 4. Compare the models analyzed in the previous parts of the problem. What are the advantages and dis- advantages of each? Required
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