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 Divisii,,Bravo Divisi,,Charlie Divisio,$],[$Sales$,,,$$$264,000,,,],[$Net operating income,: $-2+2-2+2-1,,$$$,26,400,,37,260,],[$Average operating assets,$$388,000,,,,,],[$Margin$,5,\%,,\%,9,],[$Turnover$,4\mathrm{.}0,,,,,],[$Return on investment $($ROI$),,\%,20\mathrm{.}0,,\%,13\mathrm{.}5,,]]$