Toth began business on January 1, 2019, with an investment of $100,000 from stockholders. From an analysis of the change in stockholders’ equity during the year, compute the net income (or loss) for: (a) 2019, assuming Toth paid $15,000 in dividends for the year. Net income (loss) for 2019 $enter the Net income (loss) for 2019 in dollars (b) 2020, assuming stockholders made an additional investment of $50,000 and Toth paid no dividends in 2020. Net income (loss) for 2020 $enter the Net income (loss) for 2020 in dollars (c) 2021, assuming stockholders made an additional investment of $15,000 and Toth paid dividends of $30,000 in 2021. Net income (loss) for 2021 $enter the Net income (loss) for 2021 in dollars