If the share price in 1 Jan 2010 is 160 and in 31 Dec 2010 is 165, the shareholder received 5 at the end of 2010; the annual rate of return (both arithmetic and logarithmic) for 2010 is: A arithmetic return is 3.125% and logarithmic return is 3.08% B arithmetic return is 6.25% and logarithmic return is 6.06% C arithmetic return is 10.00% and logarithmic return is 9.53% arithmetic return is 6.06% and logarithmic return is 5.88%