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

Year Pr

Year Price Dividends

$1$ $$61\mathrm{.}18-$

$264\mathrm{.}830.72$

$372\mathrm{.}180.78$

$463\mathrm{.}120\mathrm{.}86$

$569\mathrm{.}270\mathrm{.}95$

$676\mathrm{.}931\mathrm{.}08$

What are the arithmetic and geometric returns for the stock?

Please, I want the solution step by step, not Excel or a financial calculator