Based on the following chart, please calculate the expected return, the variance, and standard deviation if your portfolio is invested 25% in Fund A, 45% in Fund B, and 30% in Fund C.

\begin{tabular}{|l|c|c|c|c|} \hline \multicolumn{1}{|c|}{ State of the Economy } & Probability of that State & Rate of return Fund A & Rate of return Fund B & Rate of return Fund C \\ \hline Boom & 25% & 41% & 35% & 25% \\ \hline Normal & 50% & 10% & 20% & 10% \\ \hline Recession & 15% & (19%) & (5%) & 1% \\ \hline Severe Recession & 10% & (15%) & (12%) & (12%) \\ \hline & & & & \\ \hline \end{tabular}