Project Management Professional (PMP) Exam Practice – Question1369

Diagram:

What is the duration of the critical path in this network?


A. 10
B. 12
C. 14
D. 15

Correct Answer: D

Explanation:

Explanation:
The total duration for the path B-C-D-E-I is 15. The duration of any other path in the network is less than 15.