Presented below are selected balances for Tucker as of December 31, 2018:

Cash $50,000
Administrative expenses 90,000
Selling expenses 80,000
Accumulated other comprehensive income, beginning 55,000
Net sales 540,000
Cost of goods sold 210,000
Common stock, beginning 75,000
Cash dividends declared 20,000
Unrealized loss on available-for-sale debt securities 7,000
Interest expense 10,000
Cash dividends paid 15,000
Operating income from discontinued operations (before taxes) 30,000
Retained earnings, beginning 90,000
Loss on disposal of discontinued operations (before taxes) 45,000
Effective tax rate 30%

Required:
a. Compute net income for 2020.
b. Prepare an income statement for 2018 assuming 10,000 shares of common stock were outstanding all year.