An appliance manufacturer produces two models of microwave ovens: H and W. Both modelsrequire fabrication and assembly work; each H uses four hours of fabrication and two hours ofassembly, and each W uses two hours of fabrication and six hours of assembly. There are 600 fabrication hours available this week and 480 hours of assembly. Each H contributes $40 to profits, andeach W contributes $30 to profits. What quantities of H and W will maximize profits?a. Use the objective function approach.b. Use the enumeration approach.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter4: Linear Programming Models
Section: Chapter Questions
Problem 73P
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An appliance manufacturer produces two models of microwave ovens: H and W. Both models
require fabrication and assembly work; each H uses four hours of fabrication and two hours of
assembly, and each W uses two hours of fabrication and six hours of assembly. There are 600 fabrication hours available this week and 480 hours of assembly. Each H contributes $40 to profits, and
each W contributes $30 to profits. What quantities of H and W will maximize profits?
a. Use the objective function approach.
b. Use the enumeration approach.

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