Zero Turbulence Airline provides air transportation services between Los Angeles, California; and Kona, Hawaii. A single Los Angeles to Kona round-trip flight has the following operating statistics:

Fuel $13,395

Flight crew salaries 10,260

Airplane depreciation 4,845

Variable cost per passengerbusiness class 60 Variable cost per passengereconomy class 50 Round-trip ticket pricebusiness class 570 Round-trip ticket priceeconomy class 310 It is assumed that the fuel, crew salaries, and airplane depreciation are fixed, regardless of the number of seats sold for the round-trip flight. If required round the answers to nearest whole number.

a. Compute the break-even number of seats sold on a single round-trip flight for the overall product, E. Assume that the overall product is 10% business class and 90% economy class seats. Total number of seats at break-even ___ seats

b. How many business class and economy class seats would be sold at the break-even point? Business class seats at break-even ___ seats Economy class seats at break-even ___ seats