Answer choices:

BCD / BCEF / ACEF

13.5 / 24.5 / 16

2.1 / 1.6 / 2.5

74% / 68% / 84%

99% / 26% / 47%

18 / 19 / 17

Consider the following scenarios for each activity in a project. Activity Preceding activity Optimistic Most likely Pessimistic to tm tp A Start 4 5 9 B Start 1 3 5 A, B 2 3 7 D 3 5 10 E 1 2 3 F E 2 5 8 Please answer the following: 1. What is the critical path? [Select ] 2. What is the expected duration of the project with variability? (Select ] V 3. What is the project's standard deviation of its expected duration? [ Select] 4. What is the likelihood of completing the project in 17 days? (Select] 5. What is the likelihood of completing the project between 15 and 17 days? [ Select ] 6. There is a 90% chance the project will be completed in how many days? [ Select ]