$\backslash$table$[[$Scenario$,$Probability,$\backslash$table$[[$Stock Fund$],[$Rate of$]],\backslash$table$[[$Bend Fund$]]],[$Severe recession,$0\mathrm{.}10,-34\%,$Rate of Return$]]$

Required:

a$.$ Calculate the values of mean return and variance for the stock fund.

Note: Do not round intermediate calculations. Round "Mean return" value to $1$ decimal place and "Variance" to $2$ places.

Answer is complete but not entirely correct.

$\backslash$table$[[$Mean return,$8\mathrm{.}6vv$