Can you please help me answer the question in the Square using the right formula in excel

1. Please Calculate Ecpected Rate of Return for Stock and Bond Funds \begin{tabular}{|l|r|} \hline Funds & \multicolumn{1}{|c|}{ Expected Rate of Return } \\ \hline Stock Fund & 10.00% \\ \hline Bond Fund & 6.00% \\ \hline \end{tabular} 2. Please Calculate Expected Variance for Stock and Bond Funds \begin{tabular}{|l|r|} \hline Funds & \multicolumn{2}{|c|}{ Variance } \\ \hline Stock Fund & 0.02462 \\ \hline Bond Fund & 0.00667 \\ \hline \end{tabular} 3. Please Calculate Standard Deviation for Stock and Bond Funds \begin{tabular}{|l|c|} \hline Funds & Standard Deviation \\ \hline Stock Fund & \\ \hline Bond Fund & \\ \hline \end{tabular} 4. Please Calculate Portfolio Expected Rate of Return. You invest $60,000 in stock fund and $40,000 in Bond fund \begin{tabular}{|l|rr|l|} \hline Funds & \multicolumn{1}{|c|}{$ Investments } & \% Weight of Investment \\ \hline Stock Fund & $ & 60,000.00 & \\ \hline Bond Fund & $ & 40,000.00 & \\ \hline & $ & 100,000.00 & \\ \hline \end{tabular} Portfolio Expected Rate of Return 8.40% 5. Please Calculate Portfolio Standard Deviation using portfolio weights in \#4 Let's Compute portfolio return each state Portfolio Standard Deviation 5.9174%