The predecessor information and activity time estimates in months are as follows: Activity Immediate Predecessor Optimistic Time Most likely Pessimistic Time Expected Time Variance A None 2 4 6 B None 1 4 7 C A 2 2 2 D B 1 7 10 E D 2 4 6 F E 1 2 3 G C 3 4 17 H E, G 3 7 11 I E 8 9 10 J F, H 4 5 6 K I 1 1 1 Which of the following is the critical path? ACGHJ BDEHJ BDEFJ What is the duration? What is the slack time for activity F?

The predecessor information and activity time estimates in months are as follows:

Activity Immediate Predecessor Optimistic Time Most likely Pessimistic Time Expected Time Variance

A None 2 4 6

B None 1 4 7

C A 2 2 2

D B 1 7 10

E D 2 4 6

F E 1 2 3

G C 3 4 17

H E, G 3 7 11

I E 8 9 10

J F, H 4 5 6

K I 1 1 1

Which of the following is the critical path?

ACGHJ

BDEHJ

BDEFJ

What is the duration?

What is