Operations Management
Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Chapter B, Problem 13P

The LP relationships that follow were formulated by Richard Martin at the Long Beach Chemical Company. Which ones are invalid for use in a linear programming problem, and why?

Maximize = 6 X 1 + 1 2 X 1 X 2 + 5 X 3 Subject to : 4 X 1 X 2 + 2 X 3 70 7.9 X 1 4 X 2 15.63 3 X 1 + 3 X 2 + 3 X 3 21 19 X 2 1 3 X 3 = 17 X 1 X 2 + 4 X 3 = 5 4 X 1 + 2 X 2 + 3 X 3 80

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