SCORDO EVM QUESTION

[Prembalaji]

Dear Folks plz share ur rationale, the answer from scordo is not convincing

What is the BEST way to make an accurate forecasting of ETC?
A. EAC - AC
B. BAC – EV
C. Manual forecasting of cost of the remaining work.
D. (BAC – EV)/CPI

[suresi00]

manual forecasting is the best way as we estimating again bottom up for remaining work, all others are our expectation of behavior if it goes in this way this is the final budget. Manual is tedious but redoing always give more accuracy