don't use Al bot or chat GPT otherwise downvote.correct answer will get instant upvote

Economic Order Quantity 9. Yellow Press, Inc. buys paper in 1,500-pound rolls for printing. Annual demand is 2,500 rolls. The cost per roll is $800, and the annual holding cost is 15 percent of the cost. Each order costs $50 to process. a. How many rolls should Yellow Press, Inc. order at a time? b. What is the time between orders