Security A has an expected rate of return of $15\mathrm{.}50\%$ and a beta of $1\mathrm{.}55.$ The risk$$free rate is $2\mathrm{.}25\%$ and the market risk premium is $6\%.$ What is the alpha of security A$?$ Since return is calculated as a percentage, please calculate alpha as a percentage. Do not enter $\%$ in the answer box. For example, if your answer is $0\mathrm{.}12345$ or $12\mathrm{.}345\%$ then enter as $12\mathrm{.}35$ in the answer box.