A stock has had returns of $10$ percent, $28$ percent, $15$ percent, $-16$ percent, $28$ percent, and $-6$ percent over the last six years. What are the arithmetic and geometric average returns for the stock? $($Do not round intermediate calculations and enter your answers as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$

$\backslash$table$[[$Arithmetic average return,,$\%$