You purchase 65 shares of common stock at $32.50 per share. a few months later, you sell the shares for $39.95. no dividends were paid. your stockbroker charges 3.1% commission on transactions of less than 100 shares. determine the gain (or loss) of the stock transaction. round your answer to the nearest cent. a. a gain of $338.26 c. a gain of $418.76 b. a loss of $403.75 d. a loss of $475.21