Selected comparative financial statements of Korbin Company follow:

KORBIN COMPANY Comparative Income Statements For Years Ended December 31, 2017, 2016, and 2015

2017 2016 2015 Sales $ 392,189 $ 300,449 $ 208,500 Cost of goods sold 236,098 189,884 133,440 Gross profit 156,091 110,565 75,060 Selling expenses 55,691 41,462 27,522 Administrative expenses 35,297 26,440 17,306 Total expenses 90,988 67,902 44,828 Income before taxes 65,103 42,663 30,232 Income taxes 12,109 8,746 6,137 Net income $ 52,994 $ 33,917 $ 24,095 KORBIN COMPANY Comparative Balance Sheets December 31, 2017, 2016, and 2015 2017 2016 2015 Assets Current assets $ 53,162 $ 41,593 $ 55,599 Long-term investments 0 900 3,460 Plant assets, net 100,263 106,488 64,372 Total assets $ 153,425 $ 148,981 $ 123,431 Liabilities and Equity Current liabilities $ 22,400 $ 22,198 $ 21,600 Common stock 71,000 71,000 53,000 Other paid-in capital 8,875 8,875 5,889 Retained earnings 51,150 46,908 42,942 Total liabilities and equity $ 153,425 $ 148,981 $ 123,431

2. Complete the below table to calculate income statement data in common-size percents.

3. Complete the below table to calculate the balance sheet data in trend percents with 2015 as the base year.