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

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

$\backslash$table$[[,,,,,$Division,,,,$],[,,$Alpha,,,Bravo,,,Charlie,$],[$Sales$,,,,$$$,320,000,,,,],[$Net operating income,,,,$$,38,400,,$$$,60,500,],[$Average operating assets,$$,386,000,,,,,,,],[$Margin$,,,\%,,,\%,,,\%$