Problem $10-20$ Arithmetic and Geometric Returns $[$LO $1]$

A stock has had returns of $18\mathrm{.}3$ percent, $28\mathrm{.}3$ percent, $15\mathrm{.}6$ percent, $9\mathrm{.}4$ percent, $34\mathrm{.}1$ percent, and $26\mathrm{.}3$ percent over the last six years. What are the arithmetic and geometric returns for the stock?

Note: Do not round intermediate calculations and enter your answers as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$