1. A box with a square base and no top is to be made from a
square piece of carboard by cutting 4 in. squares from each corner
and folding up the sides. The box is to hold 17424 in3.
How big a piece of cardboard is needed?
Your answer is: _ in. by_ in.
2. A baseball team plays in a stadium that holds 50000 spectators. With the ticket price at $10 the average attendance has been 22000. When the price dropped to $9, the average attendance rose to 25000. Assume that attendance is linearly related to ticket price.
What ticket price would maximize revenue?
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