pmstudy question. why critical path is not 15?

 

Question No : 16
 
  Please refer to the diagram given below (all units are in days):


What is the project float if management wants to complete this project within 13 days?

 
 
  Choice 1 0 days
 
  Choice 2 - 3 days
 
  Choice 3 2 days
 
  Choice 4 Cannot be determined, because information given in the question is incomplete
cnppmp's picture

-3 since the CP is 16 and if you have to 13 days it would be having negative float of 3.


Draw all possible paths in this network, and you find 1-->2-->3-->5-->7-->E is the CP=16 days


Regards


CN Patil

 was answering quickly and didn't see Task2-Task3 relationship. thank you for openning eyes

 13-16 = - 3days

 

Choice 2: