Solve for the Volatility for Cola Co$.$ and for Gas Co$.$The following spreadsheet contains monthly returns for Cola Co$.$ and Gas Co$.$ for $2022$: $$ Using these data, estimate the average monthly return and the volatility for each stock.

The average monthly return for Cola Co$.$ is $\%.($Round to two decimal places.$)$

The average monthly return for Gas Co$.$ is $4\mathrm{.}97\%.($Round to two decimal places.$)$

The volatility for Cola Co$.$ is $\%.($Round to two decimal places.$)$

$($Click on the following icon in order to copy its contents into a spreadsheet.$)$

$\backslash$table$[[$Date$,$Cola Co$.,$Gas Co$.],[$Jan$,6\mathrm{.}00\%,9\mathrm{.}60\%$