the following are the monthly returns of 10 assets

1) Graph the efficient frontier and show it in a table.

2) what is the minimum volatility we could achieve?

A B . K 1 2 Date P1 3 192701 -0.55% 4 192702 4.45% 5 192703 0.71% 6 192704 3.94% 7 192705 5.74% 8 192706 0.92% 9 192707 11.47% 10 192708 6.61% 11 192709 7.44% 12 192710 -3.97% 13 192711 7.43% 14 192712 3.29% 15 192801 -1.45% 16 192802 -0.11% 17 192803 17.25% 18 192804 0.95% 19 192805 3.89% 20 192806 -3.58% 21 192807 0.82% 22 192808 8.10% 23 192809 3.18% 24 192810 1.43% 25 192811 10.70% 26 192812 0.83% P2 -0.12% 2.66% -0.42% -0.41% 5.31% -1.21% 8.89% 2.96% 3.00% -4.94% 6.72% 1.39% 0.70% -2.06% 11.70% 4.17% -0.49% -3.71% 3.32% 10.38% 2.59% 2.04% 13.35% 0.83% D E F G Monthly returns (10 Assets) P3 P4 P5 P6 -0.10% 0.71% -1.65% 0.87% 7.57% 3.22% 3.77% 2.96% 3.13% 0.38% -1.78% 1.08% 4.36% -1.65% -1.11% 0.30% 5.11% 4.71% 5.21% 5.28% -3.00% -3.18% -2.65% -2.73% 6.64% 4.58% 5.73% 7.83% 1.33% 1.96% 1.37% -0.52% 4.31% 2.80% 6.31% 3.76% -2.08% -2.37% -3.99% -3.25% 7.03% 6.93% 6.32% 6.57% 2.42% 1.29% 1.90% 1.72% 0.27% -0.15% -0.87% 0.57% -0.81% -0.60% -0.77% -0.93% 6.16% 5.99% 7.27% 5.74% 4.89% 11.03% 8.46% 2.72% 3.23% -0.75% -0.47% 0.58% -3.92% -4.37% -3.85% -3.92% 0.72% -0.52% -0.40% 0.66% 8.56% 5.74% 7.40% 4.37% 3.03% 1.51% 3.57% 1.88% 1.11% 3.22% 1.20% 0.97% 9.90% 11.26% 18.82% 13.09% 1.35% 1.44% 0.38% -1.58% P7 P8 P9 -0.12% 3.03% 4.69% 5.00% 6.91% 8.06% 1.02% -3.48% -3.04% 0.35% -1.16% 2.22% 5.15% 8.93% 8.07% -2.66% -2.07% -2.13% 8.87% 6.62% 7.49% 1.30% -1.60% 0.37% 3.28% 4.49% 5.85% -7.15% -4.30% -11.51% 7.82% 6.35% 8.51% 2.67% 2.16% 6.30% -0.07% -1.16% -0.63% -2.59% -1.74% -5.27% 5.56% 6.05% 12.95% 2.02% 4.79% 4.61% 0.95% 1.68% -0.87% -5.69% -4.79% -8.39% 0.63% 0.58% 0.63% 4.09% 6.36% 5.83% 0.93% 3.11% 7.65% -0.18% 2.46% 2.95% 8.22% 11.25% 16.44% 0.37% 2.07% -0.93% P10 7.51% 12.04% 0.67% 0.66% 10.85% -2.83% 6.09% -3.89% 6.67% -9.71% 9.70% 4.68% -3.43% -5.55% 11.19% 9.91% 0.48% -5.84% -0.35% 6.97% 5.34% -4.53% 10.41% 0.72% A B . K 1 2 Date P1 3 192701 -0.55% 4 192702 4.45% 5 192703 0.71% 6 192704 3.94% 7 192705 5.74% 8 192706 0.92% 9 192707 11.47% 10 192708 6.61% 11 192709 7.44% 12 192710 -3.97% 13 192711 7.43% 14 192712 3.29% 15 192801 -1.45% 16 192802 -0.11% 17 192803 17.25% 18 192804 0.95% 19 192805 3.89% 20 192806 -3.58% 21 192807 0.82% 22 192808 8.10% 23 192809 3.18% 24 192810 1.43% 25 192811 10.70% 26 192812 0.83% P2 -0.12% 2.66% -0.42% -0.41% 5.31% -1.21% 8.89% 2.96% 3.00% -4.94% 6.72% 1.39% 0.70% -2.06% 11.70% 4.17% -0.49% -3.71% 3.32% 10.38% 2.59% 2.04% 13.35% 0.83% D E F G Monthly returns (10 Assets) P3 P4 P5 P6 -0.10% 0.71% -1.65% 0.87% 7.57% 3.22% 3.77% 2.96% 3.13% 0.38% -1.78% 1.08% 4.36% -1.65% -1.11% 0.30% 5.11% 4.71% 5.21% 5.28% -3.00% -3.18% -2.65% -2.73% 6.64% 4.58% 5.73% 7.83% 1.33% 1.96% 1.37% -0.52% 4.31% 2.80% 6.31% 3.76% -2.08% -2.37% -3.99% -3.25% 7.03% 6.93% 6.32% 6.57% 2.42% 1.29% 1.90% 1.72% 0.27% -0.15% -0.87% 0.57% -0.81% -0.60% -0.77% -0.93% 6.16% 5.99% 7.27% 5.74% 4.89% 11.03% 8.46% 2.72% 3.23% -0.75% -0.47% 0.58% -3.92% -4.37% -3.85% -3.92% 0.72% -0.52% -0.40% 0.66% 8.56% 5.74% 7.40% 4.37% 3.03% 1.51% 3.57% 1.88% 1.11% 3.22% 1.20% 0.97% 9.90% 11.26% 18.82% 13.09% 1.35% 1.44% 0.38% -1.58% P7 P8 P9 -0.12% 3.03% 4.69% 5.00% 6.91% 8.06% 1.02% -3.48% -3.04% 0.35% -1.16% 2.22% 5.15% 8.93% 8.07% -2.66% -2.07% -2.13% 8.87% 6.62% 7.49% 1.30% -1.60% 0.37% 3.28% 4.49% 5.85% -7.15% -4.30% -11.51% 7.82% 6.35% 8.51% 2.67% 2.16% 6.30% -0.07% -1.16% -0.63% -2.59% -1.74% -5.27% 5.56% 6.05% 12.95% 2.02% 4.79% 4.61% 0.95% 1.68% -0.87% -5.69% -4.79% -8.39% 0.63% 0.58% 0.63% 4.09% 6.36% 5.83% 0.93% 3.11% 7.65% -0.18% 2.46% 2.95% 8.22% 11.25% 16.44% 0.37% 2.07% -0.93% P10 7.51% 12.04% 0.67% 0.66% 10.85% -2.83% 6.09% -3.89% 6.67% -9.71% 9.70% 4.68% -3.43% -5.55% 11.19% 9.91% 0.48% -5.84% -0.35% 6.97% 5.34% -4.53% 10.41% 0.72%