Consider the transportation network in the image below and assume that Xij represents the flow from Supply node i to Demand node j. Which of the following statements is NOT TRUE?
Consider the transportation network in the image below and assume that Xij represents the flow from Supply node i to Demand node j. Which of the following statements is NOT TRUE?
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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![Consider the transportation network in the image below and assume that
Xij represents the flow from Supply node i to Demand node j. Which of the following statements is NOT TRUE?
DEMAND
SUPPLY
S1
50
S2
50
-10-
D1
D2
40
D3
20
O a. The constraint for Demand node 2 (D2) will be represented in the LP as: X12+X22=40
O b. The constraint for Supply node 2 (S2) will be represented in the LP as: X21+X22 ≤ 50
O c. In any feasible shipment plan, a total of 10 units will remain in the two plants, S1 and S2, and will not be
shipped to demand points, D1, D2 or D3.
O d. X12= 40, X21-30 and X13-20 is a feasible shipment plan](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F926090c8-f7f7-4b72-833b-71d74add87de%2F8513dfc4-c115-40e8-85b4-1b4f38959fb8%2Fgtlhvlm_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the transportation network in the image below and assume that
Xij represents the flow from Supply node i to Demand node j. Which of the following statements is NOT TRUE?
DEMAND
SUPPLY
S1
50
S2
50
-10-
D1
D2
40
D3
20
O a. The constraint for Demand node 2 (D2) will be represented in the LP as: X12+X22=40
O b. The constraint for Supply node 2 (S2) will be represented in the LP as: X21+X22 ≤ 50
O c. In any feasible shipment plan, a total of 10 units will remain in the two plants, S1 and S2, and will not be
shipped to demand points, D1, D2 or D3.
O d. X12= 40, X21-30 and X13-20 is a feasible shipment plan
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