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PRA Cost Roll Up

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Simon Martin
User offline. Last seen 4 years 45 weeks ago. Offline
Joined: 29 Jan 2008
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In the Risk Outputs tab of PRA, the P50 cost does not seem to roll up properly. For example the sum of the P50 costs of activities do not always equal the P50 cost of their WBS element, and the sum of the P50 costs of WBS elements does not always equal the P50 cost of their parent WBS element. 

Has anyone else had this issue? 

Any assistance would be greatly appreciated.

Kind regards,