Income statement data for Winthrop Company for two recent years ended December 31 are as follows: Current Year Previous Year Sales $2,240,000 $2,000,000 Cost of goods sold (1,925,000) (1,750,000) Gross profit $315,000 $250,000 Selling expenses $(152,500) $(125,000) Administrative expenses (118,000) (100,000) Total operating expenses $(270,500) $(225,000) Income before income tax expense $44,500 $25,000 Income tax expense (17,800) (10,000) Net income, $26,700 $15,000 a. Prepare a comparative income statement with horizontal analysis, indicating the increase (decrease) for the current year when compared with the previous year. If required, round your answers to one decimal place.