Problems

$-7-14$ The Electrocomp Corporation manufactures two

electrical products: air conditioners and large fans

The assembly process for each is similar in that both

require a certain amount of wiring and drilling. Each

air conditioner takes $3$ hours of wiring and $2$ hours of

drilling. Each fan must go through $2$ hours of wiring

and $1$ hour of drilling. During the next production

period, $240$ hours of wiring time are available, and

up to $140$ hours of drilling time may be used. Each

air conditioner sold yields a wrofit of $$25.$ Each fan

assembled may be sold for a $$15$ profit. Formulate

and solve this LP production mix situation to find

the best combination of air conditioners and fans

that yields the highest profit. Use the corner point

graphical approach.