I assume the 60 dollars still has value to Yvain even though he was willing to spend some fraction of it. I don’t see any reason to assume this money is less valuable to Yvain than to the generic survey taker.
I assume the 60 dollars still has value to Yvain even though he was willing to spend some fraction of it. I don’t see any reason to assume this money is less valuable to Yvain than to the generic survey taker.