so confused about how to calculate all

Lucido Products markets two computer games: Claimjumper and Makeover. A contribution format income statement for a recent month for the two games appears below: Sales Variable expenses Contribution margin Fixed expenses Net operating income claimjumper $ 110,000 40,600 $ 69,400 Makeover $ 55,000 8,900 $ 46,100 Total $ 165,000 49,500 115,500 78,120 $ 37,380 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. Required 1 Required 2 Required 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. (Do not round intermediate calculations. Round your answers to the nearest dollar amount.) Lucido Products Contribution Income Statement Claimjumper Makeover Total Sales Variable expenses Contribution margin Fixed expenses Net operating income (loss)