The Metalco Company desires to blend a new alloy of 40 percent tin, 35 percent zinc, and
Question:
The Metalco Company desires to blend a new alloy of 40 percent tin, 35 percent zinc, and 25 percent lead from several available alloys having the following properties:
The objective is to determine the proportions of these alloys that should be blended to produce the new alloy at a minimum cost.
(a) Formulate a linear programming model for this problem.
(b) Solve this model by the simplex method.
Transcribed Image Text:
Alloy Property 2 25 60 4 20 30 5 Percentage of tin Percentage of zinc Percentage of lead Cost ($/lb) 50 10 15 45 50 40 10 60 45 30 10 22 20 25 24 27
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a Let x i be the amount of Alloy I used for I ...View the full answer
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Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
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