The maximum amount you can win on Jeopardy! is as follows:
The total dollar value on the board in the first round is 6*($200 + $400 + $600 + $800 + $1000) = $18,000. For maximum winnings, the Daily Double clue must be hiding behind the least dollar value ($200) and be picked last, so the maximum doubling total is $18,000 - $200 = $17,800. Therefore, the maximum you can have at the end of the first round is 2*$17,800 = $35,600.
The total dollar value on the board in the second round is doubled to $36,000. For maximum winnings, the 2 Daily Double clues must be hiding behind the least dollar value ($400), and be picked last, so the maximum doubling total is $35,600 + $36,000 - 2*$400 = $70,800. Therefore, the maximum you can have at the end of the second round is 2*2*$70,800 = $283,200.
Final Jeopardy is simply a doubling stage, so the maximum you can win on Jeopardy! is 2*$283,200 = $566,400. Not too shabby! Next to impossible to achieve, but not too shabby at all.
Originally posted by sonhouseI think he was referring to the fact that you assumed the Daily Doubles would appear in the 3rd, 4th or 5th rows, while I assumed they would appear in the 1st. Potato, tomato, taco, linguine, fettuccine, martini, bikini...
I did specify every question answered correctly. Obviously if you flub them all you get zero.
The minimum you could win by answering all questions correctly and wagering the max at all times would be to pick the daily doubles first and wager the max (1k for round 1 and 2k for round 2). This results in winnings exactly equal to the amount in prizes on the board.
Double your money on final Jeopardy, and you end up with 2 * ($18,000 + $36,000) = $108,000