An investor buys 400 shares of stock in a fund when the net asset value is $23.79 and the offer price is $23.89. The investor sells these shares when the net asset value is $50.34 and the offer price is $50.46. Determine the amount of profit the investor earns. a. $10,580 b. $10,620 c. $10,628 d. $20,136 Please select the best answer from the choices provided