a. What are the critical path activities? Identify the critical path on the diagram. b. What is the expected time to complete the project?

a. What are the critical path activities? Identify the critical path on the diagram.

b. What is the expected time to complete the project?

c. What is the probability the project will take between 27 and 28 weeks to complete?

d. A penalty is imposed when the project takes longer than the promised completion time to finish. How many weeks of completion should be promised if one wants to limit the chance of a penalty to 4 percent?