a. Goods have to be transported from sources S1, S2 and S3, to destinations D1, D2 and D3. The transportation cost per unit capacities of the sources and requirements of destinations are given in the following table: Destination Source S1 S2 S4 D1 8 15 3 150 D3 6 12 9 10 Demand 80 50 Determine the transportation schedule so that cost is minimized. D2 5 10 Supply 120 80 80

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter6: Optimization Models With Integer Variables
Section: Chapter Questions
Problem 2C
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a. Goods have to be transported from sources S1, S2 and S3, to destinations D1, D2 and
D3. The transportation cost per unit capacities of the sources and requirements of
destinations are given in the following table:
Destination
Source
S1
S2
S4
D1
8
15
3
150
D2
5
10
9
Demand
80
50
Determine the transportation schedule so that cost is minimized.
D3
6
12
10
Supply
120
80
80
Transcribed Image Text:a. Goods have to be transported from sources S1, S2 and S3, to destinations D1, D2 and D3. The transportation cost per unit capacities of the sources and requirements of destinations are given in the following table: Destination Source S1 S2 S4 D1 8 15 3 150 D2 5 10 9 Demand 80 50 Determine the transportation schedule so that cost is minimized. D3 6 12 10 Supply 120 80 80
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