1 pts Question 13 Markson and Sons leases a copy machine with terms that include a fixed fee each month plus a charge for each copy made. Markson made 9.000 copies and paid a total of $480 in January. In April, they paid $320 for 5,000 copies. A. What is the variable cost per copy if Markson uses the high-low method to analyze costs? B. What is the total fixed fee if Markson uses the high-low method to analyze costs? C. Using the answers from A and B, complete the equation: Total cost