Paul Sharp is CFO of Fast Rocket Inc. He tries to determine the cost of equity financing for his company. The stock has a beta of 1.77. Paul estimated that the market return is 8.10%. The current rate for 10-year Treasury Bonds is 4.53%. Calculate cost of common equity financing using CAPM – SML formula. Round the answers to two decimal places in percentage form. (Write the percentage sign in the "units" box)