I need help with E4-34 I'm stuck please. Thank you

c. Discuss any differences in these ratios for each company. Identify the factor(s) that drives the of ferences in RNOA observed from your analyses in parts a and b. 4. Disaggregate Traditional DuPont ROE Graphical representations of the KLA-Tencor 2018 income statement and average balance sheet ntep. bers (2017-2018) follow ( $ thousands). Operating assets a Nonoperating assots a Operabing liablities Nonoperating liablities Equity Operating expenses Tax expense Interest expense, net Net income a. Compute retum on equity (ROE). b. Apply the DuPont disaggregation into return on assets (ROA) and financial leverage. c. Calculate the profitability and productivity components of ROA. d. Confirm the ROE from part a. above with the full DuPont disaggregation: ROE = PM AT F. c. Discuss any differences in these ratios for each company. Identify the factor(s) that drives the of ferences in RNOA observed from your analyses in parts a and b. 4. Disaggregate Traditional DuPont ROE Graphical representations of the KLA-Tencor 2018 income statement and average balance sheet ntep. bers (2017-2018) follow ( $ thousands). Operating assets a Nonoperating assots a Operabing liablities Nonoperating liablities Equity Operating expenses Tax expense Interest expense, net Net income a. Compute retum on equity (ROE). b. Apply the DuPont disaggregation into return on assets (ROA) and financial leverage. c. Calculate the profitability and productivity components of ROA. d. Confirm the ROE from part a. above with the full DuPont disaggregation: ROE = PM AT F