Lucindo 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 30000 70000 100000

Variable expenses 20000 50000 70000

Contribution margin 10000 20000 30000

Fixed expenses 24000

Net operating income 6000

What is the overall contribution margin ratio for the company?

What is the company's overall break-even point in dollar sales?

Prepare a contribution format income statement at the company's break-even point that shows the appropriate levels of sales for the two products