Airplanes arrive at a regional airport on average of every 45 minutes (45/60 = .75). It takes an average of 42 minutes to "flip" the plane. Below is the simulation, displayed to 2 decimals, meaning there could be rounding discrepancies. Arrival Plane Wait Service Loading Service Last Planes Plane # Interval Arrives at Time Begins at Time Ends at Plane that in Left system System 1 0.01 0.01 0.00 0.01 1.23 1.24 0 0 2 0.17 0.19 1.05 1.24 0.65 1.89 0 1 3 3.30 3.48 0.00 3.48 0.81 4.29 2 0 4 0.14 0.67 4.29 0.32 2 1 5 0.60 4.23 0.39 4.61 0.21 4.82 2 2 6 0.88 5.11 0.00 5.11 0.19 5.30 5 0 7 0.59 5.70 0.08 5.78 6 0 8 0.53 6.23 0.00 6.23 0.43 6.66 7 0 9 1.18 7.41 0.00 7.41 0.17 7.57 8 0 10 0.32 7.72 0.00 7.72 0.58 8.30 9 0 What time does plane 4 arrive? Question 56 options: 3.62 4.29 3.79 3.85