($ millions), Sales Depreciation expense Tax expense Interest expense, gross Earnings from continuing operations (Net income) EBITA Cash Average total assets Total debt Noncurrent deferred tax liabilities Noncontrolling interest Equity Dividends paid Cash from operating activities $15,539 591 407 184 766 1,376 626 9,916 3,002 459 871 1,185 2,451 a. Compute the following seven Moody's metrics for Nordstrom. See Appendix 4A for definitions. Round answers to one decimal place (example for percentage answers: 0.2345 = 23.5%). Ratio 2016 EBITA to average assets Operating margin EBITA margin EBITA interest coverage Debt to EBITDA Debt to book capitalization Retained cash flow to net debt