Tighter tolerance requirements from a supplier would obviously add to the base cost of an instrument.
Which was my point.
KJung said:It would not explain massive price increases of those instruments year after year after year.
You may have missed this post earlier:
I have no doubt that most of the cost is supply and demand. That doesn't mean other factors can't be in play.
See, issue resolved, and neither of us had to go back to business school.

