Operations and Supply Chain Management, 9th Edition WileyPLUS Registration Card + Loose-leaf Print Companion
9th Edition
ISBN: 9781119371618
Author: Roberta S. Russell
Publisher: Wiley (WileyPLUS Products)
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Chapter 14.S, Problem 13P
Summary Introduction
To determine: the assignment of nurses to
Introduction: Linear programming is used to obtain the best possible outcome from the given real-world problem which is subjective to constraints and inequalities. It is used to make decisions based on business objectives. It is used in business planning, industrial engineering, and physical science. Express the real-world problem into the mathematical expression to get the optimal solution from the linear programming.
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Mr. Elf owns a show store. Currently, he has 10 pairs of shoes that require resoling and polishing. He has a machine that can resole one pair of shoes at a time, and the time required for
the operation varies with the type and condition of the shoe and the type of sole that is used. Shoes are polished on a machine dedicated to this purpose as well, and polishing is always
done after resoling. His assistant generally does the polishing while Mr. Elf does the resoling. The resoling and polishing times (in minutes) are:
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1
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2
28
1
3
12
2
4
6
5
5
10
10
6
14
6
7
4
12
8
25
8
9
10
15
10
5
5
Determine the sequence in which these shoes should be repaired to minimize the total makespan for these 10 jobs, and answer the following questions.
Based on the optimal sequence: (Enter integer only)
1. The first job to be processed is Job
2. The third job to be processed is Job
3. The fourth job to be processed is Job
4. The fifth job to be processed is Job
5. The…
JOHNSON’S RULE
Five specialty jobs at a La Crosse, Wisconsin, tool and die shop must be processed through two workcenters (drill press and lathe). The time for processing each job follows:Work (processing) Time for Jobs (hours)JOBWORK CENTER 1(DRILL PRESS)
WORK CENTER 2(LATHE)A5 2B3 6C8 4D 10 7E 7 12
Joan has a small design and tailoring shop making custom outfits for women. She has two employees. Each employee only begins working on a dress when a customer order has
been received and then she makes the dress from beginning to end. The average production time of a dress is 1.8 days, with a standard deviation of 2.1 days. Historically, Joan has
been receiving orders with interarrival times of one day on average. The interarrival times of orders have a coefficient of variation of one.
(Carry at least 4 decimal places in all intermediate calculations. Round your final answer to 2 decimal places.)
What is the expected waiting time, in days, between when an order is received and when production begins on the dress?
A. 9.12 days B. 6.50 days C. 1.23 days D.3.41 days
Chapter 14 Solutions
Operations and Supply Chain Management, 9th Edition WileyPLUS Registration Card + Loose-leaf Print Companion
Ch. 14.S - Prob. 1QCh. 14.S - Prob. 2QCh. 14.S - Prob. 3QCh. 14.S - Prob. 4QCh. 14.S - Prob. 5QCh. 14.S - Prob. 6QCh. 14.S - Prob. 7QCh. 14.S - Prob. 8QCh. 14.S - Prob. 1PCh. 14.S - The Tycron Company produces three electrical...
Ch. 14.S - Prob. 3PCh. 14.S - The Pinewood Cabinet and Furniture Company...Ch. 14.S - The Mystic Coffee Shop blends coffee on the...Ch. 14.S - Prob. 6PCh. 14.S - Prob. 7PCh. 14.S - Prob. 8PCh. 14.S - Prob. 9PCh. 14.S - Prob. 10PCh. 14.S - Prob. 11PCh. 14.S - Prob. 12PCh. 14.S - Prob. 13PCh. 14.S - Prob. 14PCh. 14.S - Prob. 15PCh. 14.S - Prob. 16PCh. 14.S - Prob. 17PCh. 14.S - Prob. 18PCh. 14.S - Prob. 19PCh. 14.S - Prob. 20PCh. 14.S - Prob. 22PCh. 14.S - Prob. 23PCh. 14.S - Prob. 24PCh. 14.S - Prob. 25PCh. 14.S - Prob. 27PCh. 14.S - Prob. 28PCh. 14.S - Prob. 1.1CPCh. 14.S - Prob. 1.2CPCh. 14.S - Prob. 1.3CPCh. 14.S - Prob. 1.4CPCh. 14.S - Prob. 1.5CPCh. 14.S - Prob. 1.6CPCh. 14.S - Prob. 1.7CPCh. 14.S - Prob. 1.8CPCh. 14.S - Prob. 1.9CPCh. 14.S - Prob. 2.1CPCh. 14 - Prob. 1.1ASCCh. 14 - Prob. 1.2ASCCh. 14 - Supply and Demand in the Spirits Industry A...Ch. 14 - Supply and Demand in the Spirits Industry A...Ch. 14 - Supply and Demand in the Spirits Industry A...Ch. 14 - Disneys Magic Numbers Sales and operations...Ch. 14 - Disneys Magic Numbers Sales and operations...Ch. 14 - Prob. 1QCh. 14 - List several alternatives for adjusting capacity....Ch. 14 - Prob. 3QCh. 14 - How do linear programming, the linear decision...Ch. 14 - Prob. 5QCh. 14 - What options are available for altering the...Ch. 14 - Prob. 7QCh. 14 - Prob. 8QCh. 14 - Explain the process of collaborative planning. How...Ch. 14 - Prob. 11QCh. 14 - Prob. 12QCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - Prob. 3PCh. 14 - Prob. 4PCh. 14 - Mamas Stuffin is a popular food item during the...Ch. 14 - Prob. 6PCh. 14 - Slopes Sleds (SS) makes skis, snowboards, and...Ch. 14 - Prob. 8PCh. 14 - Midlife Shoes, Inc, is a manufacturer of sensible...Ch. 14 - Design a production plan for Mamas Stuffin in...Ch. 14 - Design a production plan for FansForYou in Problem...Ch. 14 - Prob. 16PCh. 14 - Prob. 17PCh. 14 - Prob. 18PCh. 14 - Prob. 19PCh. 14 - Prob. 20PCh. 14 - Prob. 21PCh. 14 - Prob. 22PCh. 14 - How many units are available-to-promise in period...Ch. 14 - Complete the available-to-promise table below.Ch. 14 - Complete the available-to-promise table below.Ch. 14 - Calculate the available-to-promise row in the...Ch. 14 - Complete the following table. How many Bs are...Ch. 14 - Managers at the Dew Drop Inn are concerned about...Ch. 14 - Prob. 29PCh. 14 - Prob. 30PCh. 14 - Prob. 31PCh. 14 - Prob. 32PCh. 14 - The Forestry Club sells Christmas trees each year...Ch. 14 - Prob. 34PCh. 14 - Tariott Hotel rents rooms for 125 a night that...Ch. 14 - Prob. 36PCh. 14 - Prob. 1.1CPCh. 14 - Prob. 1.2CPCh. 14 - Prob. 1.3CP
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