Stocks A and B have the following returns: $($Click on the following icon $$ in order to copy its contents into a spreadsheet.$)$

$\backslash$table$[[,$Stock A$,$Stock B$],[1,0\mathrm{.}11,0\mathrm{.}06],[2,0\mathrm{.}05,0\mathrm{.}02],[3,0\mathrm{.}12,0\mathrm{.}03],[4,-0\mathrm{.}05,0\mathrm{.}03],[5,0\mathrm{.}07,-0\mathrm{.}03]]$

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 $0\mathrm{.}45,$ what is the expected return and standard deviation of a portfolio of $54\%$ stock A and $46\%$ stock B$?$

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

The expected return for stock $A$ is

$($Round to three decimal places.$)$