Suppose 15 states pass a law that limits trial lawyers' compensation. No such law passed in the other 35 states. Suppose that the value of all malpractice suits goes from an average of $2.4 billion to $2.8 billion in those 15 states and goes from $2.3 billion to $2.6 billion in the 35 states over the time in which the laws were passed. What is the difference-in-difference estimator of the effect of these laws

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 $ 30,000 $ 70,000 $ 100,000 variable expenses 20,000 50,000 70,000 contribution margin $ 10,000 $ 20,000 30,000 fixed expenses 24,000 net operating income $ 6,000 required: 1. compute the overall contribution margin (cm) ratio for the company.. 2. compute the overall break-even point for the company in dollar sales. 3. complete the contribution format income statement at break-even point for the company showing the appropriate levels of sales for the two products. (do not round intermediate calculations.)