brutal.. he should have taken the money and ran.
He is basically risking $475,000 to win $500,000 with 4:1 odds.
If 2 of the answer were taken away, I think the odds of guessing correctly then become greater than 50% no? Or is that just with 3 choices, and one removed?
And please, feel free to correct me.. it's late and I am not great at maths...