Operations and Supply Chain Management 9th edition
9th Edition
ISBN: 9781119320975
Author: Roberta S. Russell, Bernard W. Taylor III
Publisher: WILEY
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Chapter 7.S, Problem 26P
Summary Introduction
To determine: The best location coordinates for the distribution center for Company S using the load-distance method.
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Rauschenberg Manufacturing is investigating which locations would best position its new plant relative to three important customers (located in cities A, B, and C). As
shown in the table below, all three customers require multiple daily deliveries. Management limited the search for this plant to those three locations and compiled the
following information:
Location
Coordinates (miles)
Deliveries per day
A
(300,100)
4
В
(400,200)
8
(200,400)
6
a. Which of these three locations yields the smallest load-distance score, based on Euclidean distances?
Location
V yields the smallest load-distance score of. (Enter your response rounded to one decimal place.)
b. Which of these locations is best, based on rectilinear distances?
Location
V is the best, yielding a load-distance score of
(Enter your response as a whole number.)
c. What are the coordinates of the center of gravity?
The center of gravity is x = miles, y
miles. (Enter your responses rounded to one decimal place.)
A larger and more modern main post office is to be constructed at a new location in Davis, California. Growing suburbs
caused a shift in the population density from where it was 40 years ago, when the current facility was built.
Annette Werk, the postmaster, asked her assistants to draw a grid map of the seven points where mail is picked up and
delivered in bulk. The coordinates and trips per day to and from the seven mail source points and the current main
post office, M, are shown in the following table. M will continue to act as a mail source point after relocation.
Mail Source Point Round trips per day x, y, Coordinates (miles)
1
8
2
2
1
6
3
4
6
7
M
2
4
8
The center of gravity "X" coordinate = 10
The center of gravity "Y" coordinate = 6
(11,5)
(15,5)
(1, 13)
(2, 1)
(4, 14)
(16, 12)
(15,5)
(14,2)
a. Calculate the center of gravity as a possible location for the new facility. (Enter your responses rounded to the nearest
whole number.)
b. Compare the load-distance scores for the…
A larger and more modern main post office is to be constructed at a new location in Davis, California. Growing suburbs caused a shift in the population density from
where it was 40 years ago, when the current facility was built. Annette Werk, the postmaster, asked her assistants to draw a grid map of the seven points where mail
is picked up and delivered in bulk. The coordinates and trips per day to and from the seven mail source points and the current main post office, M, are shown in the
following table. M will continue to act as a mail source point after relocation.
Mail Source Point
Round trips per day x, y, Coordinates (miles)
4
(4, 6)
(8, 4)
(3, 14)
(6, 10)
(12, 11)
(13, 5)
(13, 6)
(14, 10)
2
1
11
5
7
6
7
3
M
8
a. Calculate the center of gravity as a possible location for the new facility. (Enter your responses rounded to the nearest whole number.)
The center of gravity "X" coordinate = 9
The center of gravity "Y" coordinate = 8.
b. Compare the load-distance scores for the…
Chapter 7 Solutions
Operations and Supply Chain Management 9th edition
Ch. 7.S - Prob. 1QCh. 7.S - Prob. 2QCh. 7.S - Prob. 3QCh. 7.S - Prob. 4QCh. 7.S - Prob. 5QCh. 7.S - Prob. 7QCh. 7.S - Prob. 1PCh. 7.S - Prob. 2PCh. 7.S - Prob. 3PCh. 7.S - Prob. 4P
Ch. 7.S - Prob. 5PCh. 7.S - Prob. 6PCh. 7.S - Prob. 7PCh. 7.S - Prob. 8PCh. 7.S - Prob. 12PCh. 7.S - Prob. 13PCh. 7.S - Prob. 14PCh. 7.S - Prob. 15PCh. 7.S - Prob. 16PCh. 7.S - Prob. 17PCh. 7.S - Prob. 18PCh. 7.S - Prob. 19PCh. 7.S - Prob. 20PCh. 7.S - Prob. 21PCh. 7.S - Prob. 22PCh. 7.S - Prob. 23PCh. 7.S - Prob. 24PCh. 7.S - Prob. 25PCh. 7.S - Prob. 26PCh. 7.S - Prob. 27PCh. 7.S - Prob. 1.1CPCh. 7 - Prob. 1QCh. 7 - Prob. 2QCh. 7 - Prob. 3QCh. 7 - Prob. 4QCh. 7 - Prob. 5QCh. 7 - Prob. 8QCh. 7 - Prob. 9QCh. 7 - Prob. 10QCh. 7 - Prob. 11QCh. 7 - What are the fixed and variable cost tradeoffs...Ch. 7 - What is the difference between block diagramming...Ch. 7 - Prob. 14QCh. 7 - What are the objectives of line balancing?...Ch. 7 - How are manufacturing cells formed? How does the...Ch. 7 - Prob. 17QCh. 7 - Prob. 18QCh. 7 - Prob. 19QCh. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Rent-With-Us Management Inc. has purchased a large...Ch. 7 - Prob. 6PCh. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - Prob. 10PCh. 7 - Prob. 11PCh. 7 - Prob. 12PCh. 7 - Prob. 13PCh. 7 - Prob. 14PCh. 7 - Prob. 15PCh. 7 - Prob. 16PCh. 7 - The TLB Yogurt Company must be able to make 600...Ch. 7 - The Speedy Pizza Palace is revamping its...Ch. 7 - Professor Garcia has assigned 15 cases in his OM...Ch. 7 - McCauleys Heating and Air in Phoenix, Arizona,...Ch. 7 - The precedence diagram and task times (in minutes)...Ch. 7 - The Costplus Corporation has set a processing...Ch. 7 - Hanover Hospital beds can transform from a bed to...Ch. 7 - Fines Furniture is known for its fine cedar...Ch. 7 - Prob. 25PCh. 7 - The Wet Wellies Corporation produces waterproof...Ch. 7 - Prob. 27PCh. 7 - Jetaway, a small manufacturer of replacement parts...Ch. 7 - Workout Plus Workout Plus is a health club that...Ch. 7 - Photo Op-Please Line Up Tech is modernizing its...Ch. 7 - Photo Op-Please Line Up Tech is modernizing its...Ch. 7 - Photo Op-Please Line Up Tech is modernizing its...
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