Exercise $10-9($Algo$)$ Return on Investment $($ROI$)$ and Residual Income Relations $[$LO$10-1,$ LO$10-2]$

A family friend has asked your help in analyzing the operations of three anonymous companies operating in the same service secto industry. Supply the missing data in the table below: $($Loss amounts should be indicated by a minus sign. Do not round your intermediate calculations.$)$

$\backslash$table$[[-,$Company A$,$Company B$,$Company C$],[$Sales$,$$$,480,000,,$$$,660,000,,$$$,570,000,],[$Net operating income,,,,$$,46,000,,,,],[$Average operating assets,$$,168,000,,,,,$$$,158,000,],[$Return on investment $($ROI$),,15,\%,,17,\%,,,\%$