I need answers a-c and e (without graph)

Fill in the missing data indicated by question marks. Assume that a radiologist group practice has the following cost structure: Furthermore, assume that the group expects to perform 7, 500 procedures in the coming year. Construct the group's base case projected P&L statement. What is the group's contribution margin? What is its breakeven point? What volume is required to provide a pretax profit of $100,000? A pretax profit of $200,000? Sketch out a CVP analysis graph depicting the base case situation. Now assume that the practice contracts with one HMO, and the plan proposes a 20 percent discount from charges. Redo questions a b c, and d under these conditions