PMPforsure freetest 3rd question on Early state(networking diagram).Has anyone tried?

 Can anyone please explain the 3rd question of freetest from PMP4sure.This is a networking diagram question.

As far as i know Early start date of 1st activity would be 1 and not 0.Can anyone please help me with this question.Also please let em know why that is the correct answer.

 

Thanks

Hi Sunita: I read from different sources that either you start your network diagram with one or zero, the answer will be the same. I solved problems with both and I got the same answers.  My exam is on Dec 21st.  I did not solve PMP forsure. 

According to the Rita book you start with 0, not 1.  I have seen it all different ways from exam bank to exam bank.  From what I read Ritas way is right.  Let see what other reply. 

According to the Rita book you start with 0, not 1.  I have seen it all different ways from exam bank to exam bank.  From what I read Ritas way is right.  Let see what other reply. 

any mock test q does not appear in same order, they probably always suffle them. and who will go to take this much exercise.

Better narate your problem - here

 Its a network diagram.I dont think they are shuffling it.And am requesting those who are planning to take pmp4sure free test and see this question.