Analyze the Return on Equity measure of profitability for Sparkit using the attached Figures A$1\mathrm{.}1$ and A$1\mathrm{.}2.$xlsx files by doing the following:

$1.$ Discuss why it is important for Sparkit$$s IT manager to understand Return on Equity.

$2.$ Discuss how Return on Equity influences Sparkit$$s IT department$$s productivity.