Tasks B and D start after Task A is completed. Task C starts after Tasks B and D are completed. task E starts after Task D is completed. Task H starts after task B is completed. Task G starts after Tasks C and H are completed. Task F starts after Task E is completed.
Following are the durations of all tasks:
Task Duration
A. Four weeks
B. Two weeks
C. Six weeks
D. Three weeks
E. Seven weeks
F. One week
G. Two weeks
H. Nine weeks
Which of the following tasks are on the critical path?
A. A, D, C, G
B. A, B, H, G
C. A, D, E, F
D. A, B, C, G
