a$.$ Compute profitability measures: RNOA, ROA and ROE for $2019$ and $2018$ using the numbers as reported b

Note: Round answers to one decimal place $($ex: $0\mathrm{.}2345=23\mathrm{.}5\%).$

b$.$ Adjust equity and total assets for the amount of treasury stock.

Using these restated numbers, recompute RNOA, ROA and ROE for both years.

Note: Round answers to one decimal place $($ex: $0\mathrm{.}2345=23\mathrm{.}5\%).$