Old Economy Traders opened an account to short sell 1,700 shares of Internet Dreams at $54 per share. The initial margin requirement was 50%. (The margin account pays no interest.) A year later, the price of Internet Dreams has risen from $54 to $60, and the stock has paid a dividend of $2.50 per share. c. What is the rate of return on the investment? (Round your answer to 2 decimal places. Negative value should be indicated by a minus sign.) Rate of return $ 31.48%