Compute and Interpret Ratios

Selected balance sheet and income statement information from Illinois Tool Works follows.

$ millions	2019	2018	2017
Net operating profit after tax (NOPAT)	$2,741	$2,847
Net income	2,647	2,691
Total assets	16,876	16,654	$18,794
Equity	3,389	3,644	3,644
Net operating profit after tax (NOA)	9,933	10,597	11,300
Treasury stock	19,931	18,422	16,340

a. Compute profitability measures: RNOA, ROA and ROE for 2019 and 2018 using the numbers as reported by the company. Note: Round answers to one decimal place (ex: 0.2345 = 23.5%).

Metric	2019	2018
RNOA	Answer	Answer
ROA	Answer	Answer
ROE	Answer	Answer

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

$ millions	2019	2018	2017
Assets, restated	Answer	Answer	Answer
Equity, restated	Answer	Answer	Answer

Using these restated numbers, recompute RNOA, ROA and ROE for both years. Note: Round answers to one decimal place (ex: 0.2345 = 23.5%).

Metric	2019	2018
RNOA	Answer	Answer
ROA	Answer	Answer
ROE	Answer	Answer