Discussion:
Q: According to the data in the table, what is the critical path?
Activity | Immediate Predecessor | Optimistic Time | Most Likely Time | Pessimistic Time
A - 2 8 14
B - 8 8 8
C A 9 9 18
D B 11 11 17
Options:
A, B
A, C
B, D
A, B, C, D
none of the above