Stocks A and $B$ have the following returns:

a$.$ What are the expected returns of the two stocks?

b$.$ What are the standard deviations of the returns of the two stocks?

c$.$ If their correlation is $0\mathrm{.}32,$ what is the expected return and standard deviation of a portfolio of $65\%$ stock A and $35\%$ stock B$?$

Data table

$($Click on the following icon $$ in order to copy its contents into a spreadsheet.$)$

$\backslash$table$[[,$Stock A$,$Stock B$],[1,0\mathrm{.}08,0\mathrm{.}05],[2,0\mathrm{.}06,0\mathrm{.}02],[3,0\mathrm{.}12,0\mathrm{.}04],[4,-0\mathrm{.}02,0\mathrm{.}01],[5,0\mathrm{.}08,-0\mathrm{.}02]]$