Information given in the following table
Activity Duration Predecessor
a 4 None
b 6 a
c 4 a
d 2 c
e 4 b
f 5 b, d
g 3 c
h 4 f,g
i 2 e, h
a. Create the network diagram
b. Recognize each activity's EST, EFT, LST adn LFT
c. Recognize all paths. Which path is the critical path?
d. Compute slack each activity?
e. How long will it take to complete project?