Can anyone help me with this quesion

can anyone help with this question

Given, PV=470,EV=480,AC=430,EAC=500,BAC=525

What is VAC?

a)70

b)20

c)25

d)30

 

Thanks

 

I only have the formula VAC=BAC-VAC, so I would choose 25 (525-500).  

If I am wrong, let me know..as I am still studying as well :)

 

 Yes,even i calculated using VAC=BAC-EAC=25.:).But I am sure that is not correct.Waiting for reply from others.

 

When BAC and EAC are given, then VAC=BAC-EAC is the right formula to use to calculate the variance at completion

Answer is 25 (525-500)

 Thank you Rajesh ...