A manufacturer of bathroom fixtures produces fiberglass bathtubs in an assembly operation consisting of three processes: molding,
Question:
Process Output (units/hr)
Molding ..............7
Smoothing ............12
Painting .............10
The labor costs per hour are $8 for molding, $5 for smoothing, and $6.50 for painting. The company’s labor budget is $3000 per week. A total of 120 hours of labor is available for all three processes per week. Each completed bathtub requires 90 pounds of fiberglass, and the company has a total of 10,000 pounds of fiberglass available each week. Each bathtub earns a profit of $175. The manager of the company wants to know how many hours per week to run each process in order to maximize profit. Formulate and solve a linear programming model for this problem.
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Related Book For
Operations Management Creating Value Along the Supply Chain
ISBN: 978-0470525906
7th Edition
Authors: Roberta S. Russell, Bernard W. Taylor
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