Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Chapter 7, Problem 12P
Summary Introduction
To determine: The CAD software system that MB person must decide to rent.
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a) Huurhun Printing in Ulaanbaatar has four typesetters and four jobs to be completed as given in the table. The $ entries represent the firm’s estimate of what it will cost for each job to be completed by each typesetter. Find the optimal assignment of jobs to typesetters so as to minimize the total costs.
Typesetters
Jobs
A
B
C
D
42HG
$7
$3
$4
$8
19DT
$5
$4
$6
$5
47ST
$6
$7
$9
$6
17VT
$8
$6
$7
$4
b) Huurhun Printing in Ulaanbaatar has the following printing jobs waiting to be processed at its work center. The jobs are assigned sequentially upon arrival. All dates are specified as days from today. In what sequence should the firm process the jobs according to the SPT, EDD, and CR scheduling rules?
Jobs
Due Date
Duration (days)
42HG
43
10
19DT
37
12
47ST
34
11
17VT
32
7
LR99
37
15
1) Scheduling at Washburn Guitar
View the video Scheduling at Washburn Guitar (10.40 minutes, Ctrl+Click on the link); what are your key takeaways (tie to one or more of the topics discussed in Chapters 11 and/or 16) after watching this video.
Note: As a rough guideline, please try to keep the written submission to one or two paragraphs.
2) Bosa Limited, a specialist confectionary manufacturer, makes a variety of confectionary products candies in its manufacturing facility at Ulaanbaatar. Its line of confectionary products exhibits a highly seasonal demand pattern. The firm’s costs and quarterly sales forecasts are as follows: Costs: Hiring cost = $200 per worker, Firing cost = $600 per worker, Inventory carrying cost = $0.60 per pound per worker, Production per employee = 1000 pounds per quarter, Beginning workforce = 125 workers.
Quarter
Sales Forecast/
Demand(pounds)
Production
Spring
80,000
95,000
Summer
50,000
95,000
Fall
100,000
95,000…
Note: In chapter 11, section 11.3 of the Stevenson text, level and chase plans are covered with examples (example 1, and example 2); chapter 11 Stevenson lecture power point slides 23 to 32 cover chase and level plans with an example; see lecture video, 12.21 mins to 26.55 mins.
3)
a) Huurhun Printing in Ulaanbaatar has four typesetters and four jobs to be completed as given in the table. The $ entries represent the firm’s estimate of what it will cost for each job to be completed by each typesetter. Find the optimal assignment of jobs to typesetters so as to minimize the total costs.
Typesetters
Jobs
A
B
C
D
42HG
$7
$3
$4
$8
19DT
$5
$4
$6
$5
47ST
$6
$7
$9
$6
17VT
$8
$6
$7
$4
b) Huurhun Printing in Ulaanbaatar has the following printing jobs waiting to be processed at its work center. The jobs are assigned sequentially upon arrival. All dates are specified as days from today. In what sequence should the…
Chapter 7 Solutions
Operations Management
Ch. 7.S - Prob. 1DQCh. 7.S - Prob. 2DQCh. 7.S - Prob. 3DQCh. 7.S - How is actual, or expected, output computed?Ch. 7.S - Explain why doubling the capacity of a bottleneck...Ch. 7.S - Distinguish between bottleneck time and throughput...Ch. 7.S - Prob. 7DQCh. 7.S - Prob. 8DQCh. 7.S - Prob. 9DQCh. 7.S - Prob. 10DQ
Ch. 7.S - Explain how net present value is an appropriate...Ch. 7.S - Prob. 12DQCh. 7.S - What are the techniques available to operations...Ch. 7.S - Amy Xias plant was designed to produce 7,000...Ch. 7.S - For the past month, the plant in Problem S7.1,...Ch. 7.S - If a plant has an effective capacity of 6,500 and...Ch. 7.S - Prob. 4PCh. 7.S - Material delays have routinely limited production...Ch. 7.S - Prob. 6PCh. 7.S - Southeastern Oklahoma State Universitys business...Ch. 7.S - Under ideal conditions, a service bay at a Fast...Ch. 7.S - A production line at V. J. Sugumarans machine shop...Ch. 7.S - A work cell at Chris Ellis Commercial Laundry has...Ch. 7.S - The three-station work cell Illustrated in Figure...Ch. 7.S - The three-station work cell at Pullman Mfg., Inc....Ch. 7.S - The Pullman Mfg., Inc., three-station work cell...Ch. 7.S - Klassen Toy Company, Inc., assembles two parts...Ch. 7.S - Prob. 15PCh. 7.S - Prob. 16PCh. 7.S - Markland Manufacturing intends to increase...Ch. 7.S - Using the data in Problem S7.17. a. What is the...Ch. 7.S - Given the data in Problem S7.17, at what volume...Ch. 7.S - Janelle Heinke, the owner of HaPeppas!, is...Ch. 7.S - Prob. 21PCh. 7.S - Prob. 22PCh. 7.S - Prob. 23PCh. 7.S - Prob. 24PCh. 7.S - Prob. 25PCh. 7.S - As a prospective owner of a club known as the Red...Ch. 7.S - Prob. 27PCh. 7.S - James Lawsons Bed and Breakfast, in a small...Ch. 7.S - Prob. 29PCh. 7.S - Prob. 30PCh. 7.S - Prob. 31PCh. 7.S - What is the present value of 5,600 when the...Ch. 7.S - Prob. 33PCh. 7.S - Prob. 34PCh. 7.S - Bolds Gym, a health club chain, is considering...Ch. 7.S - Prob. 1VCCh. 7.S - Prob. 2VCCh. 7.S - Prob. 3VCCh. 7 - What is process strategy?Ch. 7 - Prob. 2DQCh. 7 - Prob. 3DQCh. 7 - What is process redesign?Ch. 7 - Prob. 5DQCh. 7 - Name the tour quadrants of the service process...Ch. 7 - Prob. 7DQCh. 7 - Prob. 8DQCh. 7 - Identify manufacturing firms that compete on each...Ch. 7 - Identify the competitive advantage of each of the...Ch. 7 - Prob. 11DQCh. 7 - Identify the competitive advantage of each of the...Ch. 7 - Prob. 13DQCh. 7 - Prob. 14DQCh. 7 - Prob. 15DQCh. 7 - Explain what a flexible manufacturing system (FMS)...Ch. 7 - Prob. 17DQCh. 7 - Prepare a flowchart tor one of the following: a....Ch. 7 - Prob. 2PCh. 7 - Prepare a time-function map for one of the...Ch. 7 - Prepare a service blueprint for one of the...Ch. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - Ski Boards, Inc., wants to enter the market...Ch. 7 - Prob. 11PCh. 7 - Prob. 12PCh. 7 - Using Figure 7.6 in the discussion of value-stream...Ch. 7 - Metters Cabinets, Inc., needs to choose a...Ch. 7 - Rochester Manufacturings Process Decision...Ch. 7 - Prob. 2CSCh. 7 - Prepare the case for an optimistic sales manager...Ch. 7 - Prob. 1.1VCCh. 7 - Prob. 1.2VCCh. 7 - Prob. 1.3VCCh. 7 - Prob. 1.4VCCh. 7 - Prob. 2.1VCCh. 7 - Prob. 2.2VCCh. 7 - Process Strategy at Wheeled Coach Video Case Video...Ch. 7 - Prob. 2.4VC
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