Fuel Break-Even Sales and Sales Mix for a Service Company Zero Turbulence Airline provides air transportation services between Los Angeles, California, and Kona, Hawail. A single Los Angeles to Kona round-trip flight has the following operating statistics: $5,038 Flight crew salaries 3,859 Airplane depreciation 1,823 Variable cost per passenger-business class 40 Variable cost per passenger-economy class 30 Round-trip ticket price-business class 500 Round-trip ticket price-economy class 250 It is assumed that the fuel, crew salaries, and alrplane depreciation are fixed, regardless of the number of seats sold for the round-trip flight. a. Compute the break-even number of seats sold on a single round-trip flight for the overall enterprise product, E. Assume that the overall product mix is 20% business class and 80% economy class tickets Total number of seats at break-even seats b. How many business class and economy class seats would be sold at the break-even points Business class seats at break-even Economy class seats at break-even seats seats