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

A family friend has asked your heip in analyzing the operations of three anomymous companies operating in the same service sector industry. Supply the missing ditit li the table below. $($Loss amounts should be indicated by o minus sign. Do not round your intermediate colculations.$)$

$\backslash$table$[[$Sales:$,$Company A$,$Company $8,$Company $C$