Answer:
40 air conditioners
60 fans
Step-by-step explanation:
If the conditions are as follows:
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 profit of $25.
Each fan assembled may be sold for a $15 profit.