Selected balance sheet and income statement information for Home Depot follows.

$ millions	Jan. 31, 2016	Feb. 01, 2015
Operating assets	$40,333	$38,223
Nonoperating assets	2,216	1,723
Total assets	42,549	39,946
Operating liabilities	14,918	13,427
Nonoperating liabilities	21,315	17,197
Total liabilities	36,233	30,624
Total stockholders' equity	6,316	9,322
Sales	88,519
Net operating profit before tax (NOPBT)	11,774
Nonoperting expense before tax	753
Tax expense	4,012
Net income	7,009

Round answers to two decimal places (ex: 0.12345 = 12.35%)

a. Compute ROE and disaggregate the ratio into its DuPont components of ROA and financial leverage. ROE: Answer% ROA: Answer% Financial leverage: Answer

b. Disaggregate ROA in to profitability and productivity components. Profit margin Answer% Asset turnover Answer

Selected balance sheet and income statement information for Oracle Corporation follows. (Perform the required computations from the perspective of an Oracle shareholder.

$ millions	May 31, 2015	May 31, 2014
Operating assets	$56,535	$51,447
Nonoperating assets	54,368	38,819
Total assets	110,903	90,266
Operating liabilities	19,847	18,722
Nonoperating liabilities	41,958	24,097
Total liabilities	61,805	42,819
Total Oracle stockholders' equity	48,663	46,878
Total revenues	38,226
Operating income before tax	13,871
Nonoperting expense before tax	1,037
Tax expense	2,896
Net income	9,938

a. Compute return on equity (ROE) Round answer to two decimal places (ex: 0.12345 = 12.35%) ROE Answer% b. Apply the DuPont disaggregation into return on assets (ROA) and financial leverage (FL). Rouand answers to two decimal places (percentage ex: 0.12345 = 12.35%) ROA Answer% FL Answer c. Calculate the profitability and productivity components of ROA. Rouand answers to two decimal places (percentage ex: 0.12345 = 12.35%) PM Answer% AT Answer