A stock is currently selling for $45 a share. What is the gain or loss if you take a long position and the stock's price declines to $41.50? Type the amount of the gain or loss to two decimal places. No need to type the dollar sign, just the number to two decimal places. Include whether it is a gain or loss by typing a '-' sign in front of the number in case of loss and no '-' if it is a gain.