Christina purchased 200 shares of stock at a price of $62.30 a share and sold them for $70.25 a share. She also received $148 in dividends. If the inflation rate was 4.2 percent, What was her approximate real rate of return on this investment?
a. 24.20%
b. 9.75%
c. 18.15%
d. 13.95%
e. 14.20%