Following are four economic states, their likelihoods, and the potential returns:Economic StateProbabilityReturnFast growth$0\mathrm{.}2366\%$Slow growth$0\mathrm{.}4212$Recession$0\mathrm{.}2115$Depression$0\mathrm{.}1445$Compute the expected return and standard deviation.Note: Do not round intermediate calculations and round your answers to $2$ decimal places.