Financial & Managerial Accounting
14th Edition
ISBN: 9781337119207
Author: Carl Warren, James M. Reeve, Jonathan Duchac
Publisher: Cengage Learning
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Chapter 26, Problem 26.7EX
Calculate lead time
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:
| Process Step 1 | 5 minutes |
| Process Step 2 | 8 minutes |
| Process Step 3 | 4 minutes |
| Process Step 4 | 3 minutes |
The time required to move each batch between steps is 5 minutes. In addition, the time to move raw materials to Process Step 1 is also 5 minutes, and the lime to move completed units from 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 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 place.)
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Calculate Lead Time
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 64 units. The process time for each step is as follows:
Process Step 1
Process Step 2
Process Step 3
Process Step 4
7 minutes
5 minutes
4 minutes
9 minutes.
The time required to move each batch between steps is 12 minutes. In addition, the time to move raw materials to Process Step 1 is also 12 minutes, and the time to move completed units from Process Step 4 to finished goods inventory is 12
minutes.
The new lean layout will allow the company to reduce the batch sizes from 64 units to 4 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.
Value-added time
Non-value-added time
Total lead time
Value-added ratio (as a percent)
Determine the value-added, non-value-added, and total lead…
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:
Process Step 1
5 minutes
Process Step 2
8 minutes
Process Step 3
4 minutes
Process Step 4
3 minutes
The time required to move each batch between steps is 5 minutes. In addition, the time to move raw materials to Process Step 1 is also 5 minutes, and the time to move completed units from 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 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 present and proposed production approaches. If required,…
Isaacson Dental Inc. is considering a new lean product cell. The present manufacturing approach produces a product in four separate steps. The production batch sizes are 50 units. The process
time for each step is as follows:
Process Step 1
Process Step 2
Process Step 3
Process Step 4
6 minutes
12 minutes
9 minutes
3 minutes
The time required to move each batch between steps is 6 minutes. In addition, the time to move raw materials to Process Step 1 is also 6 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 50 units to 2 units. The time required to move each batch between steps and the inventory locations will be reduced to 1
minute. 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. If required, round…
Chapter 26 Solutions
Financial & Managerial Accounting
Ch. 26 - Prob. 1DQCh. 26 - Prob. 2DQCh. 26 - Why is a product-oriented layout preferred by lean...Ch. 26 - Prob. 4DQCh. 26 - Prob. 5DQCh. 26 - Why would a lean manufacturer strive to produce...Ch. 26 - Prob. 7DQCh. 26 - Prob. 8DQCh. 26 - Prob. 9DQCh. 26 - Why is the direct labor cost category eliminated...
Ch. 26 - Prob. 11DQCh. 26 - Prob. 12DQCh. 26 - Prob. 13DQCh. 26 - Lead time Rough Riders Inc. manufactures jeans in...Ch. 26 - Lean features Which of the following are features...Ch. 26 - Lean accounting The annual budgeted conversion...Ch. 26 - Cost of quality report A quality control activity...Ch. 26 - Process activity analysis Roen Company incurred an...Ch. 26 - Prob. 26.1EXCh. 26 - Prob. 26.2EXCh. 26 - Lean principles Active Apparel Company...Ch. 26 - Lead time analysis Palm Pals Inc. manufactures toy...Ch. 26 - Reduce setup time Hammond Inc. has analyzed the...Ch. 26 - Calculate lead time Flint Fabricators Int....Ch. 26 - Calculate lead time Williams Optical Inc. is...Ch. 26 - Prob. 26.8EXCh. 26 - Prob. 26.9EXCh. 26 - Lean principles for a restaurant The management of...Ch. 26 - Prob. 26.11EXCh. 26 - Lean accounting Westgate Inc. uses a lean...Ch. 26 - Lean accounting Modern Lighting Inc. manufactures...Ch. 26 - Lean accounting Vintage Audio Inc. manufactures...Ch. 26 - Pareto chart Meagher Solutions Inc. manufacture....Ch. 26 - Prob. 26.16EXCh. 26 - Pareto chart for a service company Three Rivers...Ch. 26 - Cost of quality and value-added/non-value-added...Ch. 26 - Process activity analysis The Brite Beverage...Ch. 26 - Process activity analysis for a service company...Ch. 26 - Prob. 26.21EXCh. 26 - Prob. 26.1APRCh. 26 - Lead time Sound Tek Inc. manufactures electronic...Ch. 26 - Lean accounting Dashboard Inc. manufactures and...Ch. 26 - Pareto chart and cost of quality report for a...Ch. 26 - Prob. 26.1BPRCh. 26 - Lead time Master Chef Appliance Company...Ch. 26 - Lean accounting Com-Tel Inc. manufactures and...Ch. 26 - Pareto chart and cost of quality report for a...Ch. 26 - Prob. 1ADMCh. 26 - Turn around time in an operating room of a...Ch. 26 - Prob. 3ADMCh. 26 - Ethics in Action In August, Lannister Company...Ch. 26 - Prob. 26.3TIF
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