Assume that the department of radiology's has the following underlying cost structure. Fixed Costs $700,000 & Variable cost per procedure $15. Furthermore assume that the department of radiology expects to perform 6,500 procedures in this upcoming year. A. What is the department of radiology's underlying cost structure? B. What is the department of radiology expected total costs C. What are the department of radiology estimated total cost at 5000 procedures? What is the average cost per procedure at 5000 and 6500 procedure?