EVM formulas...

Submitted by George on Mon, 12/29/2008 - 09:05

Best Season Wishes...!!!

I just want to ask how is it justified (calculated prove) that the foolowing EVM formulas for typical variances are equivelant?
 
ETC = (BAC-EV)/CPI and EAC = BAC/CPI.

Thanks and Bye
George

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roblis

Tue, 02/10/2009 - 18:24

George, I'm not sure if I understood you, but they are NOT equivalent.

 

ETC is to know how much I still have to spend. EAC is the total cost by the end of the project.

They are both right, but they are NOT equivalent.