Please show formula and each step.

Question 6 0/1 pts A large law firm uses an average of 41 boxes of copier paper per day. The firm operates 260 days per year. Storage and handling costs for the paper are $22 per year per box, and it costs $52 to order and receive a shipment of paper. What are the total annual costs of carrying and ordering paper? You Answered Correct Answer) 4,938.6314 margin of error +/-0.001 Question 7 0/1 pts A jewelry firm buys semiprecious stones to make bracelets and rings. The supplier charges $70 per stone, annual carrying costs are 8%, and the cost of processing orders is $26. The jewelry firm operates 250 days per year and their usage rate is 72 stones per day. What is the best order batch size for semi-precious stones? You Answered Correct Answer 408.8311 margin of error +/-0.001 Question 8 0/1 pts A jewelry firm buys semiprecious stones to make bracelets and rings. The supplier charges $24 per stone, annual carrying costs are 20%, and the cost of processing orders is $24. The jewelry firm operates 250 days per year and their usage rate is 69 stones per day. What is the annual cost of holding precious stones in inventory? You Answered Correct Answer 996.7949 margin of error +/-0.001