Question 4 (10 points) Using the cost information for Century Office Systems in problem # 9 of the Chapter 2 problem set (see below), do the following: a) Prepare a pro forma income statement for the Home Office Systems group for annual sales of $18 million (5 pts) b) Prepare a pro forma income statement for the Home Office Systems group for annual sales of $20,681,818 (5 pts) NOTE: In both cases use the same procedure in the video solution to the pro-forma income statement (Q9), which was for sales of $25 million. Include your supporting worksheets. You will be marked down if you don't include the worksheets.