Question

Draw a network diagram using the following particulars

Activities Preceded by Duration

A - 10
B - 3
C - 1
D - 2
E D 7
F E 3
G A,F 5
H G 4
I B,H 4
J B,H 3
K I,J 6
L G 3
M C,I 4
N K,L 7

Answer 1

Answer:

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