Luther Corporation Consolidated Income Statement Year onded December 31 (in Smillions) 2006 610.1 (500.2) 109.9 2005 554.8 (368.1) 186.7 Total sales Cost of sales Gross profit Selling, general, and administrative expenses Research and development Depreciation and amortization Operating income (40.5) (24.6) (3.6) 41.2 (37) (23.6) (3.6) 1225 A 22% B. 44.01% C. 17.6% D. 1.99% Time Remain Luther Corporation Consolidated Income Statement Year onded December 31 (in Smillions) 2006 610.1 (500.2) 109.9 2005 554.8 (368.1) 186.7 Total sales Cost of sales Gross profit Selling, general, and administrative expenses Research and development Depreciation and amortization Operating income (40.5) (24.6) (3.6) 41.2 (37) (23.6) (3.6) 1225 A 22% B. 44.01% C. 17.6% D. 1.99% Time Remain