Comparative statements for Auckland Corporation are shown below: Auckland Corporation Comparative Income Statements For the years ended December 31 Year 3 Sales Cost of goods sold Gross profit Operating expenses Year 2 Year 1 $ 14,800 $ 13,229 $ 13,994 8,225 8,661 8,375 6,575 4,568 5,619 3,664 3,576 3,487 $ 2,911 $ 992 $ 2,132 Operating income Calculate trend percentages for all income statement amounts shown. Round all trend percents to the nearest tenth (0.1%) percent.