A project has the activities, precedence relationships, and time estimates in days which are given below:
Activity Predecessor Optimistic Most likely Pessimistic
Activities Time Time Time
A -- 6 7 8
B A 4 4 4
C A 5 6 8
D B 8 10 10
E B 7 10 15
F C 9 9 13
G C 7 7 7
H D 4 6 8
I E, F 6 9 11
J G 8 9 10
K H, I, J 3 5 6
find out latest finish, earliest start, earliest finish, latest start,and slack for each activity
Determine the critical path and duration of project?
Find the probability that project will take longer than 38 days?