$\backslash$table$[[,$Retum,SD$],[A,0\mathrm{.}08,0\mathrm{.}12],[$E$,0\mathrm{.}18,0\mathrm{.}15],[cov,1\mathrm{.}00045,],[,3,],[,0\mathrm{.}02,]]$

this is a minimum variance question

what is the weight of stock $A$

$0\mathrm{.}6799$

what is the weight of stack b

$0\mathrm{.}3201$

what is the retum of the portfolig

a$.112$

what is the risk of the portfolio

$0\mathrm{.}0124$

if you want to add risk free to your investment what would be the weight of risk tree

$1\mathrm{.}431+1$

what is the retum of the pomplete minimum variance portioliae

$3\mathrm{.}1252$

$42$

what is the ufility function of the risky portfolig

$0\mathrm{.}0934$