AIR CONDITIONING A commercial air conditioner can cool a large room with a volume of up to 40,000 cubic feet. A rectangular room in a
warehouse is designed to have a length of 75 feet, a width of 50 feet, and a height of 8 feet. The builder wants to make the room larger by
increasing the length and the width by the same amount.
By how many feet can the length and width be increased and still not exceed the capacity of the air conditioner? Round to the nearest tenth of
a foot if necessary.