Please show me calculations using the data below for expected return, variance, standard deviation, covariance and correlation

Data:

$\backslash$table$[[$State of Ecomony,Probability of State of Economy,$\backslash$table$[[$Rate of Return if State occurs$],[($Stock A$)]],\backslash$table$[[$Rate of return if state occurs $($Stock$],[$B$)]]],[$Recession$,0\mathrm{.}25,6\%,-20\%],[$Normal$,0\mathrm{.}55,7\%,13\%],[$Boom$,0\mathrm{.}20,11\%,33\%]]$