1.

A project consists of six activities. The immediate predecessor of each activity and the estimated duration is also provided in the table below: Activity Immediate predecessor Estimated duration (weeks) P - 5 Q - 1 R Q 2 S P, R 4 T P 6 U S, T 3 If all the activities other than S take the estimated amount of time, the maximum duration (in weeks) of the activity S without delaying the completion of the project is 6

Answer» A project consists of six activities. The immediate predecessor of each activity and the estimated duration is also provided in the table below:






































Activity Immediate predecessor Estimated duration (weeks)
P - 5
Q - 1
R Q 2
S P, R 4
T P 6
U S, T 3



If all the activities other than S take the estimated amount of time, the maximum duration (in weeks) of the activity S without delaying the completion of the project is
  1. 6


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