Write a brief summary to clearly layout how much money the investor should invest in each stock in the optimal risk portfolio and what is the risk of the portfolio. Compare to individual stocks, what is your observation about the portfolios return and risk. Did you observe the diversification benefit?

The Efficient Frontier
	Min Var					Optimum
Mean	0.008107294	0.0085	0.009	0.0095	0.01	0.01476	0.015	0.016	0.017	0.018
SD	0.029171713	0.029213389	0.029386438	0.029691621	0.030125	0.039361	0.040007384	0.042824	0.045812	0.04894
Slope	0.277916271	0.290962473	0.306263726	0.319955589	0.331951	0.374989	0.374930784	0.373624	0.371084	0.367798
WMT	0.173984148	0.158302846	0.138337267	0.118371657	0.098406	-0.09167	-0.101249819	-0.14118	-0.18112	-0.22104
C	-0.05474485	-0.05638651	-0.058476429	-0.06056635	-0.06266	-0.08255	-0.083555428	-0.08774	-0.09192	-0.09609
JNJ	0.433453769	0.447038898	0.464335597	0.481632333	0.498929	0.663593	0.671895981	0.706489	0.74108	0.775676
IBM	0.34128358	0.324706864	0.303600896	0.282494939	0.261389	0.060461	0.050329382	0.008117	-0.03409	-0.07631
BA	0.106023351	0.126337901	0.152202669	0.178067416	0.203932	0.450164	0.462579885	0.514309	0.566041	0.617768
CAL	0.01093908	0.010954708	0.011019599	0.011134039	0.011297	0.01476	0.01500234	0.016058	0.017179	0.018352