Problem $10-17($Algo$)$ Comparison of Performance Using Return on Investment $($ROI$)[$LO$10-1]$

Comparative data on three companies in the same service industry are given below:

Required:

$2.$ Fill in the missing information. $($Round the "Turnover" and "ROI" answers to $2$ decimal places.$)$

$\backslash$table$[[,$Company A$,$Company B$,$Company C$],[$Sales$,$$$,3,402,000,,$$$,987,000,,,,],[$Net operating income,$$,680,400,,$$$,128,310,,,,],[$Average operating assets,$$,1,620,000,,,,,$$$,3,280,000,],[$Margin$,,,\%,,,\%,,,\%],[$Turnover$,,,,,,,,2\mathrm{.}50,],[$Return on investment $($ROI$),,,\%,,3\mathrm{.}90,\%,,,\%]]$