What is the critical path in this diagram. How long will this project take to complete? Why is it important as a project manager to know the critical path? What tools would you use to assure the critical path is followed? Activity Network Diagram 4 1 5 5 3 8 Activity C Activity D 5 1 6 6 1 9 0 3 3 3 14 4 2 6 9 1 10 Activity A Activity B Activity E Activity G 0 0 3 3 0 4 7 3 9 9 0 10 4 9 Activity F 1 0 9