Yellow Dove Airways provides air transportation services between Portland and Minneapolis. A single Portland to Minneapolis round-trip flight has the following operating statistics: Fuel and landing fees $12,394 Flight crew salaries 9,493 Airplane depreciation 4,483 Variable cost per passengerbusiness class 40 Variable cost per passengereconomy class 30 Round-trip ticket pricebusiness class 540 Round-trip ticket priceeconomy class 300 It is assumed that the fuel and landing fees, crew salaries, and airplane depreciation are fixed, regardless of the number of seats sold for the round-trip flight.

whole number. 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? Round your answers to whole number. Business class seats Economy class seats