The hospital data analysis was asked by the CFO to determine the break-even point for purchasing a nuclear camera to perform nuclear stress test exams: Use the following data to answer the following four questions. (For a total of 8 points) Mh/Stat: 7.40 Supply Cost per exam: $85.00 AHR: $45.00 Revenue per exam: $640.00 Total fixed costs: $106,560 What is the Contribution Margin for this exam? What are the variable costs per exam? What is Break Even Point in terms of number of exams? What is the Break Even Point in terms of revenues?