Consider the following information:

$\backslash$table$[[$State of Economy,$\backslash$table$[[$Probability of State$],[$of Economy$]],\backslash$table$[[$Rate of Return if State$],[0$ccurs$]]],[$Stock A$,$Stock B$],[$Recession$,\mathrm{.}15,\mathrm{.}04,-\mathrm{.}17],[$Normal$,\mathrm{.}55,\mathrm{.}09,\mathrm{.}12],[$Boom$,\mathrm{.}30,\mathrm{.}17,\mathrm{.}27]]$

Calculate the expected return for each stock. $($Do not round intermediate calculations. Round the final answers to $2$ decimal places.$)$

$\backslash$table$[[$Stock A$,$Expected return$],[$Stock B$,]]$

Calculate the standard deviation for each stock. $($Do not round intermediate calculations. Round the final answers to $2$ decimal places.$)$

Standard

Steviation A

Stock B