$\backslash$table$[[,$Return,SD$],[$A$,0\mathrm{.}08,0\mathrm{.}14],[$B$,0\mathrm{.}17,0\mathrm{.}26],[$COV$,0\mathrm{.}0049,],[$A$,5,],[$Rf$,0\mathrm{.}02,]]$

this is a minimum variance question

what is the weight of stock $A$

what is the weight of stock $b$

what is the return of the portfolio

what is the risk of the portfolio