Following are four economic states, their likelihoods, and the potential returns:

Economic State Probability Return

Fast growth $0\mathrm{.}3052\%$

Slow growth $0\mathrm{.}5811$

Recession $0\mathrm{.}1021$

Depression $0\mathrm{.}02-54$

Compute the expected return and standard deviation.

Note: Do not round intermediate calculations and round your answers to $2$ decimal places.