Juan and Pedro have a company whose capital structure is 50% debt and 50% equity. They are about to develop a project that requires an investment in assets for the amount of $ 300,000, they are going to contribute $ 210,000 of the investment and expect to earn 4 times the CETES rate, which is currently 5%, the rest they are going to finance with debt to an interest of 12%. If the ISR rate is 30%, what is the cost of capital for Pedro and Juan's new project?

to. 6.02%

b. 17.06

c. 17.06%

d. 12.32%