Alto and Tenor have 17,400 shares of stock outstanding at a market price of $27 per share. The firm also has $140,000 of 6.2 percent bonds outstanding that are selling at par. The firm does not expect to pay taxes for the foreseeable future. The cost of equity is 15.3 percent. What is the firms cost of capital?

Group of answer choices

A. 14.64%

B. 12.93%

C. 13.21%

D. 17.38%