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A water company is analyzing the flow of water through pipes in an office building.The flow capacities are given in the table below.Flow is measured in 100 gallons/hour.What is the maximal flow of water from node 1 to node 5? A water company is analyzing the flow of water through pipes in an office building.The flow capacities are given in the table below.Flow is measured in 100 gallons/hour.What is the maximal flow of water from node 1 to node 5?

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700 gallon...

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SE Appliances manufacturers refrigerators in Richmond,Charlotte,and Atlanta.Refrigerators then must be shipped to meet demand in Washington,New York,and Miami.The table below lists the shipping costs,supply,and demand information. SE Appliances manufacturers refrigerators in Richmond,Charlotte,and Atlanta.Refrigerators then must be shipped to meet demand in Washington,New York,and Miami.The table below lists the shipping costs,supply,and demand information. How many units should be shipped from each plant to each retail store in order to minimize shipping costs? How many units should be shipped from each plant to each retail store in order to minimize shipping costs?

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Ship 1000 units from Richmond to New York,1000 units from Charlotte to Washington,800 units from Atlanta to New York,and 1200 units from Atlanta to Miami,with the 500 from Charlotte to the Dummy unshipped.

Pipeline fluid flows are indicated below.Determine the maximum flow from Node 1 to Node 4. Pipeline fluid flows are indicated below.Determine the maximum flow from Node 1 to Node 4. A) 200 B) 300 C) 600 D) 700 E) None of the above


A) 200
B) 300
C) 600
D) 700
E) None of the above

F) D) and E)
G) A) and B)

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Find the shortest route from Node 1 to each of the other nodes in the transportation network represented below. Find the shortest route from Node 1 to each of the other nodes in the transportation network represented below.

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The origin or beginning node in a network is called


A) home.
B) delta.
C) source.
D) mouth.
E) sink.

F) A) and D)
G) A) and B)

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Busy highways are often analyzed with the maximal-flow technique.

A) True
B) False

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In a transportation problem,each destination must be supplied by one and only one source.

A) True
B) False

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The minimal-spanning technique would best be used


A) to assign workers to jobs in the cheapest manner.
B) to determine LAN network wiring within a building.
C) to minimize traffic flow on a busy highway.
D) by a trucking company making frequent but repeatable drops.
E) to determine the number of units to ship from each source to each destination.

F) A) and B)
G) A) and C)

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Given the following distances between destination nodes,what is the minimum distance that connects all the nodes? Given the following distances between destination nodes,what is the minimum distance that connects all the nodes? A) 450 B) 150 C) 350 D) 650 E) None of the above


A) 450
B) 150
C) 350
D) 650
E) None of the above

F) All of the above
G) C) and E)

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Find the least amount of cable that will allow Jack's Cable Company to connect the following nodes (houses) . Find the least amount of cable that will allow Jack's Cable Company to connect the following nodes (houses) . A) 250 B) 400 C) 350 D) 300 E) None of the above


A) 250
B) 400
C) 350
D) 300
E) None of the above

F) A) and C)
G) B) and D)

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D

Transportation companies would definitely be interested in the shortest-route technique to optimize travel.

A) True
B) False

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Given the following distances between destination nodes,what is the minimum distance that connects all the nodes? Given the following distances between destination nodes,what is the minimum distance that connects all the nodes? A) 100 B) 750 C) 850 D) 900 E) None of the above


A) 100
B) 750
C) 850
D) 900
E) None of the above

F) A) and E)
G) B) and D)

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Find the shortest route from Node 1 to Node 4. Find the shortest route from Node 1 to Node 4. A) 750 B) 500 C) 550 D) 600 E) 50


A) 750
B) 500
C) 550
D) 600
E) 50

F) None of the above
G) D) and E)

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Given a network with the following distances: Given a network with the following distances: (a)Determine which nodes should be connected to get the minimum distance flowing from Node 1 through Node 7. (b)Determine the minimum distance. (a)Determine which nodes should be connected to get the minimum distance flowing from Node 1 through Node 7. (b)Determine the minimum distance.

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(a)Connect...

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Transportation models can be used for which of the following decisions?


A) facility location
B) production mix
C) media selection
D) portfolio selection
E) employee shift scheduling

F) A) and B)
G) B) and C)

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A point in the network,that is at the beginning or end of a route is called a(n)


A) arc.
B) branch.
C) line.
D) node.
E) source.

F) B) and D)
G) A) and E)

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D

All the nodes must be connected in which of the following techniques?


A) minimal-flow
B) maximal-spanning tree
C) shortest-route
D) maximal-flow
E) minimal-spanning tree

F) A) and B)
G) A) and C)

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Given the pipeline fluid flows indicated below,determine the maximum flow from Node 1 to Node 5. Given the pipeline fluid flows indicated below,determine the maximum flow from Node 1 to Node 5. A) 250 B) 300 C) 350 D) 450 E) None of the above


A) 250
B) 300
C) 350
D) 450
E) None of the above

F) A) and B)
G) A) and C)

Correct Answer

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Given the following distances between destination nodes,what is the minimum distance that connects all the nodes? Given the following distances between destination nodes,what is the minimum distance that connects all the nodes? A) 1000 B) 800 C) 700 D) 1100 E) None of the above


A) 1000
B) 800
C) 700
D) 1100
E) None of the above

F) B) and C)
G) A) and B)

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Find the shortest route from Node 1 to Node 6. Find the shortest route from Node 1 to Node 6. A) 300 B) 450 C) 550 D) 650 E) None of the above


A) 300
B) 450
C) 550
D) 650
E) None of the above

F) C) and E)
G) All of the above

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Showing 1 - 20 of 98

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