Multiple choice

Consider the following PERT network:

The optimistic time, most likely time and pessimistic time of all the activities are given in the table below:

The critical path duration of the network (in days) is

  1. 11

  2. 14

  3. 17

  4. 18
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Hence, The expected duration of the critical path is 18 days.

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