Question: Given the activities whose sequence is described by the following table: Activity Immediate Predecessor Optimistic Time Most Likely Time Pessimistic Time A -- 3 5

Given the activities whose sequence is described by the following table:

Activity

Immediate Predecessor

Optimistic Time

Most Likely Time

Pessimistic Time

A

--

3

5

13

B

--

2

7

12

C

A

4

7

10

D

B

4

4

10

E

C, D

4

5

12

F

B

4

4

10

G

E

3

5

13

Using the appropriate PERT diagram:

- A. B. C. D. E. F.

Calculate the expected time for Activity D
- A. B. C. D. E. F.

What is the EF time for Activity F
- A. B. C. D. E. F.

What is the LS time for Activity D
- A. B. C. D. E. F.

Identify the critical path.
- A. B. C. D. E. F.

What is the expected project duration.
- A. B. C. D. E. F.

What is the probability that the project will be completed in 24 days or less?
A.

25 days
B.

0.36317
C.

12 days
D.

A-C-E-G
E.

8 days
F.

5 days

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