Please help with A, B, C, and D.

Compute the DuPont Disaggregation of ROE Refer to the balance sheets and income statement below for Facebook Inc. FACEBOOK INC. Consolidated Statement of Income For Year Ended December 31,5 millions 2018 Revenue $55,000 Costs and experts Cost of revenue 9,355 Research and development 10,273 Marketing and sales 7,646 General and administrative 3,451 Total costs and expenses 30,925 Income from operations 24,025 Interest and other income opera ne 448 Income before provision for income taxes 24,523 Provision for incomeans 3,249 Net income 521,274 2018 2017 $10,019 $8,079 31,095 39.632 7.473 5,832 1,020 50,366 49,563 24,683 13,721 1,294 1,884 18,301 18,221 $2.576 $2.135 $97,220 $84,524 FACEBOOK INC. Consolidated Balance Sheet At December 31,5 millions Current assets Cash and cash equivalent Marketable securities Accounts receivable, not Prepaid expenses and other current assets Total current assets Property and equipment, nec Intangible assets, net Goodwil Others Total Current liabilities Accounts payable Partners payable Accrued expenses and other current abilities Deferred and deposits Total current liabilities Other liabilities Total liabides Stockholders' equity Common stock and additional paid in capital Accumulated other comprehensive los Retained camings Total stockholders' equity Total liabilities and stockholders equity $380 $820 541 5,500 147 7,017 6,190 13,207 390 2,892 98 3,760 6,417 10,177 42.906 40,584 1760) 1227) 33,990 34.013 74,347 $97,220 584.524 Required a. Compute return on equity (ROE). Note: Round percentage to one decimal place (for example, enter 6.7% for 6.6555%). b. Apply the DuPont disaggregation into return an assets (ROA) and financial leverage Note: For FL, round amount to three decimal places (for example, enter 6.776 for 6.77555). Note: For ROA and RDE, round percentages to one decimal place (for example, enter 6.7% for 6.6555%). ROA ROE c. Calculate the profitability and productivity components of ROA. Note: For AT,round amount to three decimal places (for example, enter 6.776 for 6.77555). Note: For PM and ROA, round percentages to one decimal place (for example, enter 6.7% for 6.6555%). PM AT |-|ROA d. Confirm the full DuPont disaggregation: ROEPMATFL. Note: For AT and FL, round amounts to three decimal places (for example, enter 6.776 for 6.77555). Note: For PM and ROE, round percentages to one decimal place for example, enter 6.7% for 6.6555%). PM AT FL THE