please calculate parts a-d for all 3 assets

\begin{tabular}{|l|c|c|c|c|} \hline \begin{tabular}{l} State of \\ Economy \end{tabular} & \begin{tabular}{c} Probability \\ of State \end{tabular} & \begin{tabular}{c} Retum on \\ Asset J in \\ State \end{tabular} & \begin{tabular}{c} Retum on \\ Asset K in \\ State \end{tabular} & \begin{tabular}{c} Retum on \\ Asset L in \\ State \end{tabular} \\ \hline Boom & 0.29 & 0.070 & 0.230 & 0.270 \\ \hline Growth & 0.35 & 0.070 & 0.130 & 0.180 \\ \hline Stagnant & 0.21 & 0.070 & 0.050 & 0.055 \\ \hline Recession & 0.15 & 0.070 & -0.150 & -0.210 \\ \hline \end{tabular} Expected return and standard deviation. Use the following information to answer the questions: a. What is the expected return of each asset? b. What is the variance and the standard deviation of each asset? c. What is the expected retum of a portfolio with 12% in asset J,53% in asset K, and 35% in asset L? d. What is the portfolio's variance and standard deviation using the same asset weights from part (c)? Hint: Make sure to round all intermediate calculations to at least seven (7) decimal places. The input instructions, phrases in parenthesis after each answer box, only apply for the answers you will type