The thing with this kind of project, we're not punching out the 10 millionth Honda Civic or something. There's a tremendous amount of stuff here that's never been done before. There's no good way to have an accurate estimate for how much it will cost. You pretty much have to just keep spending until you get it right. This works the same way whether it's Government or Private Industry. Just ask Intel how far over budget they've gone getting EUV working.
