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Lecture 3

BU275 Lecture 3: BU-275 Lecture 3


Department
Business
Course Code
BU275
Professor
David Wheatley
Lecture
3

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BU-75 Lecture
Transportation Problems
We are shipping grain from 3 farms to 2 cities
Farms nears towns A,B,C
Cities at 1,2
Objective is to ship all the supply at the lowest total cost
Decision Variables:
Let x represent tonnes shipped from farm to city
Xa1 Xa2 Xb1 Xb2 Xc1 Xc2
Objective Value:
12Xa1+8Xa2+7Xb1+5Xb2+6Xc1+9Xc2
Constraints:
Xa1+Xa2<=200
Xb1+Xb2<=100
Xc1+Xc2<=300
Xa1+Xb1+Xc1=250
Xa2+Xb2+Xc2=350
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