I had understood that to be the total cost but you're right, the article does seem to imply that was only after it had come back in-house. The blog says 'total

I had understood that to be the total cost but you're right, the article does seem to imply that was only after it had come back in-house. The blog says 'total cost'. If the article is correct then it seems it's ignoring whatever Siemens were paid.