Using the table below, you decide to create a two$-$stock portfolio of stocks A and $D.$ Calculate the expected return and standard deviation if you allocate $21\mathrm{.}2382\%$ to A and $78\mathrm{.}7618\%$ to D$.$

$\backslash$table$[[$t$,A,\%,B,\%,C,\%,D,\%,Mkt,\%$