A small project consists of seven activities for which the relevant data are given below. Activity...

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A small project consists of seven activities for which the relevant data are given below. Activity A Preceding activity Activity duration in weeks 4 B 7 C - D A, B E A, B F C, D, E G C, D, E 6 5 7 6 5 Draw a network for the above project Find the completion time for the project. Use the data in the table below to draw a PERT network diagram. Activity durations (weeks) Activity Precedence A Optimistic time (a) Most likely (Realistic) time (m) Pessimistic time (b) 5 6 8 B - 3 4 5 C A 2 3 3 D B 3.5 4 5 E B 1 3 4 F - 8 10 15 G E, F 2 3 4 H C, D 2 2 2 A small project consists of seven activities for which the relevant data are given below. Activity A Preceding activity Activity duration in weeks 4 B 7 C - D A, B E A, B F C, D, E G C, D, E 6 5 7 6 5 Draw a network for the above project Find the completion time for the project. Use the data in the table below to draw a PERT network diagram. Activity durations (weeks) Activity Precedence A Optimistic time (a) Most likely (Realistic) time (m) Pessimistic time (b) 5 6 8 B - 3 4 5 C A 2 3 3 D B 3.5 4 5 E B 1 3 4 F - 8 10 15 G E, F 2 3 4 H C, D 2 2 2