Amanda purchased stock in a German firm at a price per share of 35 euros when the U.S. S/euro exchange rate was $1.20. After six months, Amanda sold the stock for 37 euros when the U.S. S/euro exchange rate was $1.10. The stock does not pay a dividend. What is Amanda's rate of return on this investment? O A. 3.31% OB. 9.2% O C. - 3.10% OD 5.7%