The risk$-$free rate of return is $2\mathrm{.}2$ percent and the market risk premium is $7\mathrm{.}7$ percent. What is the expected rate of return on a stock with a beta of $1?\_\_\_\_\%$

Instruction: Enter your response as a percentage with two decimal places.

For example, if your answer is $0\mathrm{.}1213=12\mathrm{.}13\%,$ please only enter $"12\mathrm{.}13",$ please do not enter $"0\mathrm{.}1213"$ or $"12\mathrm{.}13\%",$ the system may not recognize the $\%$ sign. You may put negative signs if necessary,