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$,,,$$$,420,000,,,,],[$Net operating income,,,$$,50,400,,$$$,56,100,],[$Average operating assets,$ $426,000,,,,,,,$H$],[$Margin$,6,\%,,,\%,,11,\%],[$Turnover$,6\mathrm{.}0,,,,,,-1\backslash 1,1],[$Return on investment $($ROI$),,\%,,36\mathrm{.}0,\%,,27\mathrm{.}5,\%]]$