P19-4B Determine break-even sales under alternative sales strategies and evaluate results. The Eatery is a restaurant in Dekalb, Illinois. It specializes in deluxe sandwiches in a moderate price range. Michael Raye, the manager of The Eatery, has determined that during the last 2 years the sales mix and contribution margin ratio of its offerings are as follows. Percent of Total Sales Contribution Margin Ratio Appetizers 15% 60% Main entrees 60% 25% Desserts 10% 40% Beverages 15% 80% Michael is considering a variety of options to try to improve the profitability of the restaurant. His goal