Autodesk Inventor

[#1]

   The BOM tabulates the item "quantity", and  "cost center", the latter recorded with the part thru iProperties.

Is there a way to have Inventor multiply these together for an extended cost. I know I could manually enter the # but that will not change automatically, when the part count changes.

[#2]

Wthout programming i think you will have to just do it in excel after you export your BOM. 

You will likely have to do that bom as parts only, all levels.