For the following economic state probability distribution:

A B C

$1$ Probability Return

$2$ Fast growth $0\mathrm{.}0840\%$

$3$ Slow growth $0\mathrm{.}5515\%$

$4$ No growth $0\mathrm{.}246\%$

$5$ Recession $0\mathrm{.}0716\%$

$6$ Depression $0\mathrm{.}0631\%$

Determine the expected return and the standard deviation of the expected return.