General Discussion

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How to deal with EAC calculation

PMP Fighter's picture

The EAC formula have 4 types.

Per Rita's book,

1. EAC = AC + Bottom up ETC --  Used when original estimate is fundamentally flawed

2. EAC = BAC / Cumulative CPI  - Used if no variances have occured and same rate of spending will continue

3. EAC = AC + (BAC- EV)              - Used when variances are atypical /irregular

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