Global Airways provides air transportation services between New York and Miami. A single New York to Miami round-trip flight has the following operational statistics fuel flight crew salaries airplane depreciation airplane depreciation variable cost per passenger - business class variable cost per passenger - tourist class one-way ticket price - business class one-way ticket price - tourist class $ 6.520 3,400 1,600 58 34 400 240 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. Assume alsothat the company sells 500 business class and 1.500 tourist class tickets. Compute for the following the number of breakeven packages weighted average contribution margin per unit the breakeven point, in units of seats sold (business class) on a single round-trip flight the breakeven point, in units, of seats sold (tourist class) on a single round-trip flight the breakeven point, in dollars, of seats sold (business class) on a single round-trip flight