OPERATIONS MANAGEMENT IN THE SUPPLY CHAIN: DECISIONS & CASES (Mcgraw-hill Series Operations and Decision Sciences)
7th Edition
ISBN: 9780077835439
Author: Roger G Schroeder, M. Johnny Rungtusanatham, Susan Meyer Goldstein
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 6, Problem 6DQ
What kinds of problems are presented by the redesign of existing processes that are not encountered in the design of a new process?
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b-1.
Activity
ES
EF
LS
LF
Slack
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b-2. Identify the critical activities, and determine the duration of the project.
The critical activities are .
The forecast for each week of a four-week schedule is 50 units. The MPS rule is to schedule production if the projected on-hand
Inventory would be negative without it. Customer orders (committed) are follows:
Week
Customer Order
1
52
35
20
12
Use a production lot size of 75 units and no beginning Inventory. Determine the available-to-promise (ATP) quantities for each period.
Note: Leave no cells blank - be certain to enter "0" wherever required.
Period
ATP
1
2
3
Prepare a master schedule given this information: The forecast for each week of an eight-week schedule is 60 units. The MPS rule is
to schedule production if the projected on-hand Inventory would be negative without it. Customer orders (committed) are as follows:
Week Customer Orders
1
2
36
28
4
1
Use a production lot size of 85 units and no beginning inventory.
Note: In the ATP row, enter a value of 0 (zero) in any periods where ATP should not be calculated. Leave no cells blank - be certain
to enter "0" wherever required.
June
July
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Forecast
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60
60
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60
Customer Orders
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28
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0
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Projected On-Hand Inventory
MPS
ATP
Chapter 6 Solutions
OPERATIONS MANAGEMENT IN THE SUPPLY CHAIN: DECISIONS & CASES (Mcgraw-hill Series Operations and Decision Sciences)
Ch. 6 - In the following operations, isolate a system for...Ch. 6 - Explain how the process view of an organization is...Ch. 6 - Explain Littles Law in your own words. How can it...Ch. 6 - Provide a definition of a bottleneck. Why is it...Ch. 6 - Explain the differences between capacity, flow...Ch. 6 - What kinds of problems are presented by the...Ch. 6 - Why is it important to define the system of...Ch. 6 - Prob. 8DQCh. 6 - Prob. 9DQCh. 6 - In a company that processes insurance claims, the...
Ch. 6 - Suppose a bank clears checks drawn on customers...Ch. 6 - The Stylish Hair Salon has three stylists who...Ch. 6 - Judys Cake Shop makes fresh cakes to customer...Ch. 6 - The Swanky Hotel provides room service for its...Ch. 6 - A furniture factory makes two types of wooden...Ch. 6 - Draw a flowchart of the following processes: a....Ch. 6 - Draw a flowchart of the following processes: a....Ch. 6 - Use the key questions of what, who, where, when,...Ch. 6 - Prob. 10PCh. 6 - Use the what, who, where, when, and how questions...Ch. 6 - Draw a service blueprint for the following: a....Ch. 6 - Draw a service blueprint for the following: a....
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