A project is broken down into 8 tasks–A to H–with given duration times and predecessors.
Task
Duration
Predecessor
A
3
B
4
C
4
A, B
D
5
A
E
2
A, B
F
8
C, D
G
4
D, E
H
3
F, G
Draw the task relationships diagram, and identify earliest start/finish times, as well as latest start/finish times, slack, and critical path. (60 points)
Draw the Gantt chart and identify the critical path and slacks with different colors. (40 points)