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. (Omit the "tiny_mce_markerquot; sign in your response.) H $ 132 W $ 36 Z $ 6,360
b. Use the enumeration approach. (Omit the "tiny_mce_markerquot; sign in your response.) H $ W $ Z $