... use a munus sign or parenthesis ro represent a decrease in amount of percentage

Verifine Corporation reported the following on its comparative income statement: (in millions) 2017 2016 2015 Revenue $ 12,259 $ 11,960 11,500 Cost of sales $ 4.141 $ 4,040 3,250 Perform a horizontal analysis of revenues and gross profit-both in dollar amounts and in percentages--for 2017 and 2016, (Round your answers Verifine Corporation Comparative Income Statement For The Years Ended December 31, 2017 and 2016 Increase/(Decrease) (amounts in millions) 2017 2016 2017 2016 2015 Change Percentage Change Percentage $ 12,259 $ 11,960 $ 11,500 % % 4,141 4,040 3.250 8118 7920 8250 % 90 Revenue Cost of Sales Gross Profit