Bernie Maddog could have had a balanced portfolio for his clients (instead of getting caught up in the ponzi scheme). Based on the investment choices shown in the following slide, find the optimal mix of investments, subject to these balancing rules: Average risk is below 1.9. No more than 50% of portfolio in any one investment. At least 20% bonds (corp plus muni). Growth at least a factor of 12. Investment choices:

\begin{tabular}{|l|c|c|c|} \hline \multicolumn{1}{|c|}{ Investment } & Return & Risk & Growth \\ \hline Muni Bonds & 6 & 1.3 & 0 \\ \hline Corp Bonds & 8 & 1.5 & 0 \\ \hline CommonGrowthStock & 5 & 1.9 & 15 \\ \hline Mutual Funds & 7 & 1.7 & 8 \\ \hline Real Estate & 15 & 2.7 & 20 \\ \hline \end{tabular}