2018 578.3 (481.9) 96.4 Consolidated Income Statement Year ended December 31 (in 5 millions) 2019 Total sales 610.1 Cost of sales (500-2) Gross profit 109.9 Selling, general, and administrative expenses (40.5) Research and development (24.6) Depreciation and amortization (3.6) Operating income 41.2 Other income Earnings before interest and taxes (EBIT) 41.2 Interest income (expense) (25.1) Pretax income 16.1 Taxes (5.5) Net income 10.6 (39.0) (22.8) (3.3) ? 31.3 31.3 (15.8) 15.5 (5.3) 10.2 $16 $15 Price per share Shares outstanding (millions) Stock options outstanding (millions) 10.2 8.0 0.3 0.2 Shareholders' Equity 126.6 Total Liabilities and Shareholders' Equity 533.1 63.6 386.7 Refer to the income statement above Return on equity (ROE) for the year ending December 31, 2019 is closest to Select one a 12.796 OD 32.596 6.5% od 8.4% e 2.09