Break-Even Sales and Sales Mix for a Service Company Yellow Dove Airways provides alr transportation services between Portland and Minneapolis. A single Portiand to Minneapolis round-trip filght has the following operating statistics: It is assumed that the fuel and landing fees, crew salaries, and airplane depreciation are fixed, regardiess of the number of seats sold for the round-trip fight. a. Compute the break-even number of seats sold on a single round-trip flight for the overall product. Assume that the overall product is 10% business class and 90% econorny class tickets. Round your answer to whole number. Total number of seats at break-even seats b. How many business class and economy dass seats would be sold at the break-even point? Round your answers to whole number. Business class seats Economy class seats