Tasks Time (Min) Predecessors A. Position Passenger Bridge 1 B. Deplane Passengers 9 A C. Service Galleys 15 A D. Servic

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Tasks
Time (Min)
Predecessors
A. Position Passenger Bridge
1
B. Deplane Passengers
9
A
C. Service Galleys
15
A
D. Service Cabin
11
B
E. Board Passengers
14
C,D,H
F. Remove Passenger Bridge
1
E
G. Unload FWD Compartment
5
H. Load FWD Compartment
7
K,L,J
I. Unload AFT Compartment
6
J. Load AFT Compartment
9
I
K. Fuel Airplane
9
G,M
L. Service Vacuum Toilets
10
G
M. Service Potable Water
2
N. Start Engines
0
F
Airways wanted their gate to be serviced by one crew
only during the 1 – 4 pm shift, how many aircrafts can be processed
during that shift? What is the cycle time associated with this
arrangement?