Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

1. Consider the following project. (20 points) Activity Immediate Predecessor Ac

ID: 466268 • Letter: 1

Question

1. Consider the following project. (20 points)

Activity

Immediate Predecessor

Activity Time (days)

A

      --

       3

B

      --

       4

C

       A

       4

D

       A

       6

E

       B

       5

F

     C,D

       4

G

      E,F

       7

a.What is the critical path?

b. What is the slack time for activity C.

c.What is the latest finish time for activity F?

Activity

Immediate Predecessor

Activity Time (days)

A

      --

       3

B

      --

       4

C

       A

       4

D

       A

       6

E

       B

       5

F

     C,D

       4

G

      E,F

       7

Explanation / Answer

a. the critical path is- A-D-F-G, and the total duration to compelte the project is- 20

B. slack time for activity C is 2

c. latest finish time of actity F is 13