Question 16 Laing Flour 7.28, whet la the englwefellmb for your provolordrhon croft phoon the following ant of eand thenac Alrapand . 19 2000 + 4000 Prop airplane data Wing area (S) 500 ft2 Sea level density 6 = 1 1500 + 3000 Horsepower 1000 2000 W = 20 000 lb W = 30 000 1b (L/D) max 500 1000 Va Fuel flow (Ib/hr) (LID) max 0 100 200 300 Velocity (kts.)