Items from Charlie's Chocolate's financial statements dated December $31,2021$ and

$2020$ and certain financial ratios are presented below $($all numbers are in millions$)$:

Charlie's $2021$ profit margin is $($rounded$)$: $($Round your answer to $1$ decimal places.$)$

A$)6\mathrm{.}8\%.$

B$)11\mathrm{.}8\%.$

C$)20\mathrm{.}6\%.$

D$)20\mathrm{.}0\%.$