Of the three contestants, the one who finishes with the most money wins the game and gets to keep the money. The contestant who finishes in second place receives $2000 and the third place finisher receives $1000. The winner of the show gets to return to play two new challengers. If the returning champion wins, that day's winnings are added to his previous winnings. If he finishes in second place, he receives $2000 for that game in addition to his previous winnings, if he finishes in third place, he receives $1000 plus previous winnings.
By winning the most money you win Jeopardy.
MONEY.
no only the winner
$100,000. http://en.wikipedia.org/wiki/Jeopardy!_College_Championship
You automatically are given 3rd place because you must have won money to play final Jeopardy, except for celebrity Jeopardy where everyone continues to play because the money is going to charity.
$1,000 for 3rd and $2,000 for 2nd
there is a card game called 21 you get money if you win but everyone has to have money
yes by a landslide
Did not even see the name as a Contestant on Jeopardy at the Jeopardy Archive related link
Raya won although everyone missed the Final Jeopardy
Until you do not win or tie
no