Mivatin Corporation reported the following on its comparative Income statement: (in millions) 2020 2019 2018 Revenue ..........$ 13,585 $ 13,000 12,500 Cost of sales 7,105 S 6,250 5,000 Perform a horizontal analysis of revenues and gross profit-both in dollar amounts and in percentages--for 2020 and 2019. (Rou percentage.) Mivatin Corporation Comparative Income Statement For The Years Ended December 31, 2020 and 2019 Increase/(Decrease) (amounts in millions) 2020 2019 2020 2019 2018 Change Percentage Change Percentage $ 13,585 $ 13,000 $ 12,500 % % 7,105 6,250 5,000 Revenue Cost of Sales Gross Profit %