Solve the below problem:
Q: The following data were obtained from an in-house MIS project
Activity Duration Predecessors
A 5 Days ---
B 8 Days ---
C 5 Days A
D 4 Days B
E 5 Days B
F 3 Day C, D
G 7 Days C, D
H 6 Days E, F, G
I 9 Days E, F
Step 1: Construct a network diagram for the project.
Step 2: response the following questions
a) Calculate the scheduled completion time.
b) Identify the critical path (6 points)
c) What is the slack time (float) for activity A?
d) What is the slack time (float) for activity D?
e) What is the slack time (float) for activity E?
f) What is the slack time (float) for activity F?