The common stock of CrisisGreat is expected to earn $13$ percent in a recession, $7$ percent in a normal economy, and lose $6$ percent in a booming economy. The probability of a boom is $17$ percent while the probability of a recession is $7$ percent. What is the expected rate of return on this stock? $\_\_\_\_\%$

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,