You have agreed to loan some money to a friend at a simple interest rate of 153% per year. Your friend hasn't taken this class; all they know is that they can pay you back $500 in 2 weeks.

How much money do you give your friend today so that the repayment of $500 in 2 weeks is equivalent to a simple interest loan with a rate of 153% per year? Round your answer to the nearest dollar.