An investor buys 400 shares of stock selling at $70 per share using a margin of 40%. The stock pays annual dividends of $2 per share. A margin loan can be obtained at annual interest cost of 6%. Determine what return on invested capital the investor will realize if the price of the stock increases to $94 within twelve months.

A. 33.54%

B. 34.29%

C. 37.14%

D. 55.90%

E. 83.86%