You have the following portfolio of stocks with the weights listed in the first row. What is the portfolio standard deviation? Answer should be formatted as a percent with two decimal places (e.g. 99.99). a 22.90% 17.18% 20.99% 12.21% A B F Weight Stock 1 2 11.45% 15.27% D E 0.46% 4.54% 0.88% 3.51% -1.88% -10.13% -1.03% -0.09% -2.71% -7.11% 3.32% -2.24% 3 6.74% 1.78% 1.05% -0.01% 1.28% 3.38% 4 2.84% 0.20% 0.54% 9.83% 13.00% 0.87% 4.97% 2.99% 5 1.83% 3.15% 1.83% 0.48% 5 6 6 -9.47% 1.78% -3.87% -1.64% 5.29% -0.98% -8.52% -2.77% -2.94% -2.53% 7 -6.94% 0.00% 00 -5.54% 0.85% 2.91% -7.30% -7.12% 9 -2.58% -3.18% -0.80% 2.34% 0.76% 0.32% 2.87% -2.08% 0.69% 10 - 1.38% 5.67% 2.11% -3.67% 11 5.28% 7.19% -2.53% -0.85% 8.43% 5.22% -0.65% 12 1.51% -0.21% -2.62% -0.33% 1.78% 13 -8.81% - 11.79% 2.65% 0.17% -9.80% -9.51% 14 4.49% 0.43% -4.72% -0.40% 1.54% -0.36% 2.73% 0.87% - 1.51% 15 2.37% -7.91% 0.40% 0.81% 16 -9.93% -1.41% 1.47% -15.58% -7.83% 17 - 16.03% -30.83% -1.80% 1.05% -27.26% -15.24% 18 -6.96% -22.71% 14.23% 1.05% -8.64% -6.98%