Assume the market value of Fords' equity, preferred stock, and debt are$6 billion, $2 billion, and $13 billion, respectively. Ford has a beta of 1.7, the market risk premium is 8%, and the risk-free rate of interest is 3%. Ford's preferred stock pays a dividend of $4 each year and trades at a price of $30 per share. Ford's debt trades with a yield to maturity of 8.0%. What is Ford's weighted average cost of capital if its tax rate is 30%?

A) 9.95%

B) 9.48%

C) 10.43%

D) 11.38%