Network activity chart

Network activity chart

Develop the network activity chart and identify the critical path for a project based on the information provided below:

Activity…….Expected Duration (days)…….Predecessor
A………………………….5………………………………—-
B…………………………10………………………………A
C………………………….8……………………………….A
D………………………….1……………………………….A
E………………………….5………………………………B,C
F…………………………10……………………………..D,E
G…………………………14………………………………F
H………………………….3……………………………….G
I…………………………..12………………………………F
J…………………………..6……………………………….H,I

1. Draw the activity network as a Gantt chart.
2. What is the expected duration of the project?

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