Required information

Exercise $11-16($static$)$ Effects of Changes in Sales, Expenses, and Assets on ROI $[$LO$11-1]$

$[$The following information applies to the questions displayed below$]$

CommercialServices.com provides business$-$to$-$business services on the Internet. Data concerning the most recent year appear below.

$\backslash$table$[[$Sales$,$$$3,000,000$