State Probability stock A stock B Corp bond

Boom $20\%15\%6\%9\%$

Normal $50\%6\%2\%8\%$

Bust $30\%-2\%-10\%6\%$

You MUST use $4$ digits in every calculation you do in order for your answer to be the same as the one in the system. When entering your answer, round to the nearest $0\mathrm{.}01\%$ but do not use or enter the sign $\%.$ For example, if your answer is $3\mathrm{.}478\%$ enter $3\mathrm{.}48$; if your answer is $0\mathrm{.}12013$ then enter $12\mathrm{.}01$

What is the expected return of a portfolio that is $30\%$ in stock A$,60\%$ in stock B and the rest in the corporate bond?