Alvin, Aaron, and Jackie investigate how much a newspaper would need to charge per copy if it printed 8,700 copies with 16 pages each using rolls of paper containing 1,600 pages that cost $75 per roll. They calculate that printing the newspapers would require 87 rolls of paper at a cost of $6,525 total. Dividing the total cost by the number of newspapers printed, they determine the per copy price would need to be $0.75.