Real Madrid and Barcelona face off in the El Clasico. You decide to sports bet on this game. The site you're using offers you odds for Real Madrid to win (i.e. you receive profit per dollar you bet), odds for Barcelona to win, and odds for a tie. The site only allows you to bet in full dollar increments. As an astute trader, you realize there is an arbitrage here. Your goal is to make the same amount of money, regardless of the outcome of the game. All profits that you can obtain are integer multiples of some positive constant . Find .