The project activities, precedence relationships and durations

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The project activities, precedence relationships and durations are described in the table. The critical path of the project is

1. P–R–T–V
2. Q–S–T–V
3. P–R–U–W
4. Q–S–U–W

Correct Option: D

Path QSUW = Q + S + U + W
= 4 + 5 + 5 +10 = 24 days.