Sparkle is one firm of many in the market for toothpaste, which is in long-run equilibrium. a. Draw a diagram showing Sparkle's demand curve, marginal-revenue curve, average-total-cost curve, and marginal-cost curve. Label Sparkle's profit-maximizing output and price.
b. What is Sparkle's profit? Explain.
c. On your diagram, show the consumer surplus derived from the purchase of Sparkle toothpaste. Also show the deadweight loss relative to the efficient level of output.
d. If the government forced Sparkle to produce the efficient level of output, what would happen to the firm? What would happen to Sparkle's customers?

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.)