Provide the missing data in the following table for a distributor of martial arts products:

Note: Round "Turnover" and "ROI" answers to $1$ decimal place.

$\backslash$table$[[,$Alpha Division,Bravo Division,Charlie Division$],[$Sales$,,,$$ $332,500,,,,],[$Net operating income,,,$ $39,900,,$$$,48,400,],[$Average operating assets,$ $450,000,,,,,,],[$Margin$,6,\%,,\%,,11,\%],[$Turnover$,5\mathrm{.}0,,,,,,],[$Return on investment $($ROI$),,\%,30\mathrm{.}0,\%,,22\mathrm{.}0,\%]]$