Estimate at Complete (EAC) is the expected total cost of completing all work ( schedule activity, a work breakdown structure component, or the project) expressed as the sum of the actual cost to date and the estimate to complete. The EAC is calculated as ETC + ACWP.
1. BAC / CPI — if CPI remains the same
2. AC + ETC — Initial Estimates are flawed
3. AC + BAC – EV — if BAC remains the same
