Refer to Table $12\mathrm{.}2.$

a$.$ What was the average annual return on large$-$company stocks from $1926$ through $2019$ in nominal terms? $($Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

b$.$ What was the average annual return on large$-$company stocks from $1926$ through $2019$ in real terms? $($Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

$\backslash$table$[[$a$.$ Nominal return,,$\%$