Please answer how to calculate these two componentsSpecific processes or the financial calculator process

\begin{tabular}{ccc|c|c|} & Asset Allocation & \multicolumn{3}{|c|}{ 2-asset Portfolio } \\ \cline { 4 - 5 } Case & w1 & w2 & portf & Rportf \\ \cline { 4 - 5 } (a) & 0% & 100% & 9.00% & 15.00% \\ \cline { 4 - 5 } (b) & 20% & 80% & 7.33% & 14.00% \\ \cline { 4 - 5 } (c) & 40% & 60% & 6.08% & 13.00% \\ (d) & 60% & 40% & 5.53% & 12.00% \\ \cline { 4 - 5 } (e) & 80% & 20% & 5.88% & 11.00% \\ (f) & 100% & 0% & 7.00% & 10.00% \\ \cline { 4 - 5 } \end{tabular} \begin{tabular}{ccc|c|c|} & Asset Allocation & \multicolumn{3}{|c|}{ 2-asset Portfolio } \\ \cline { 4 - 5 } Case & w1 & w2 & portf & Rportf \\ \cline { 4 - 5 } (a) & 0% & 100% & 9.00% & 15.00% \\ \cline { 4 - 5 } (b) & 20% & 80% & 7.33% & 14.00% \\ \cline { 4 - 5 } (c) & 40% & 60% & 6.08% & 13.00% \\ (d) & 60% & 40% & 5.53% & 12.00% \\ \cline { 4 - 5 } (e) & 80% & 20% & 5.88% & 11.00% \\ (f) & 100% & 0% & 7.00% & 10.00% \\ \cline { 4 - 5 } \end{tabular}