standard deviation must be no more than $40\%.$ What do you advise her to do$,$ and what will be the porffolio expected return and standard deviation?

$\backslash$table$[[,$Expected Return,Standard Deviation,Correlation with A$],[$A$,15\%,48\%,1\mathrm{.}00],[$B$,13\%,35\%,0\mathrm{.}15],[$C$,13\%,35\%,0\mathrm{.}28]]$

The expected return of the portfolio with stock $B$ is $14\mathrm{.}0\%.($Round to one decimal place.$)$

The expected return of the portfolio with stock C is $14\mathrm{.}0\%.($Round to one decimal place.$)$

The standard deviation of the portfolio with stock B is $\%.($Round to one decimal place.$)$