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, 2014Operating assets $52,091 $47,003Nonoperating assets 54,368 38,819Total assets 106,459 85,822Operating liabilities 19,725 18,600Nonoperating liabilities 41,958 24,097Total liabilities 61,683 42,697Total Oracle stockholders' equity 44,776 43,125Total revenues 38,104 Operating income before tax 13,538 Nonoperting expense before tax 1,037 Tax expense 3,520 Net income 8,981 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 Answerc. Calculate the profitability and productivity components of ROA. Rouand answers to two decimal places (percentage ex: 0.12345 = 12.35%)