For each of the following network diagrams, determine both the critical path and the expected project duration. The numbers on the arrows represent expected activity times. a. Activity-on-arrow diagram A 10 2 3 9 8 6 5 The critical path is The expected project duration is 5 7 2 1-3-6-9-11-12 10 11 12 4 Check my work

For each of the following network diagrams, determine both the critical path and the expected project duration. The numbers on the arrows represent expected activity times. a. Activity-on-arrow diagram