Assume that one year ago, you bought 140 shares of a mutual fund for $18 per share and that you received an income dividend of $0.14 cents per share and a capital gain distribution of $0.23 cents per share during the past 12 months. Also assume the market value of the fund is now $22 a share. Calculate the percentage of total return for your $2,520 investment. (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)