Lucido Products markets two computer games: Claimjumper and Makeover. A contribution format income statement for a recent month for the two games appears below: Claimjumper Makeover Total Sales $ 108,000 $ 54,000 $ 162,000 Variable expenses 26,920 5,480 32,400 Contribution margin $ 81,080 $ 48,520 129,600 Fixed expenses 90,960 Net operating income $ 38,640 Required: 1. What is the overall contribution margin (CM) ratio for the company? 2. What is the company's overall break-even point in dollar sales? 3. Prepare a contribution format income statement at the company's break-even point that shows the appropriate levels of sales for the two products