A stock has had the following year$-$end prices and dividends:

Year Price Dividend

$1$ $ $43\mathrm{.}23-$

$248\mathrm{.}21$ $ $\mathrm{.}39$

$357\mathrm{.}13\mathrm{.}42$

$445\mathrm{.}21\mathrm{.}55$

$552\mathrm{.}13\mathrm{.}60$

$661\mathrm{.}21\mathrm{.}68$

What are the arithmetic and geometric average returns for the stock?