Calculate the total cost (in $), proceeds (in $), total gain (or loss) (in $), and return on investment for the mu- tual fund investment. The offer price is the purchase price of the shares, and the net asset value is the price at which the shares were later sold. (Round your return on investment to one decimal place.) Return on Offer Total Shares Net Asset Value Proceeds Per Share Dividends Total Gain (or Loss) Price Cost Investment % 500 $10.20 $12.60 $0.65 $ $ $ %