I got something very similar said to me a while ago to by Mike: In response to your first question the Feasibility Study has been prepared on a total project basis and does not segregate out the Liard NPI. Due to the way this NPI is calculated we expect it will not significantly affect project finances for the first 11 years of the NPV period. I am afraid I am unable to divulge exact details of the NPI as it affects all of the project at this time.