Brandi is determined to pay off her outstanding credit card debt. She has four credit cards with outstanding balances: Card 1 has $1,500 dollars on it and a 12% rate, Card 2 has $2,000 on it and an 8% rate, Card 3 has $800 on it and a 15% rate, and Card 4 has $330 dollars on it and a 22% rate. Which one should she pay off first