d) Given the following work break down schedule
ACTIVITY PREDECESSOR DAYS
A - 1
B - 2
C - 3
D A 4
E B 5
F B 4
G C 6
H D 6
I E,G 1
J F,G,I 3
i. Design a network diagram in critical path analysis method
ii. Identify the critical path from the network diagram designed in (i) above.
