Please help me with A B C D

The following table shows estimates of activity times (weeks) for a project:

Act. Opt.Time Probable Time Pessimistic Time

A 3 4 5

B 1.5 2 2.5

C 5 6 7

D 4 4.5 8

E 5 6 7

F 1 2 3

G 7 9 11

Suppose that the critical path is A-C-E-F-G. Do not round intermediate calculations. Round your answers to three decimal places

A. What is the probability that the project will be compeleted within 28 weeks

B. What is the probability that the project will be compeleted within 25 weeks

C. What is the probability that the project will be compeleted within 26 weeks

D. What is the probability that the project will be compeleted within 27 weeks

0 19 Homework: Project Management The following table shows estimates of activity times (In weeks) for a project: Optimistic Time Most probable Time Pessimistic Time Activity 7 4 5 2 2.5 C 5 0 45 D E E 5 6 2 2 11 Suppose that the tical path in AC- Use Appendix Atonower the questions Dorot round Intermediate calculation Round your answers to three decimal places What is the probably that the project will completed within 2 we b. What is the probability that the project will be completed within a week What the probability that the project will be completed in than 20 W d. What is the ability that the two complete in 2 we 2