The outstanding share capital of Sheng Inc. includes 41,000 shares of $9.60 cumulative preferred and 76,000 common shares, all issued during the first year of operations. During its first four years of operations, the corporation declared and paid the following amounts in dividends:

Year Total Dividends Declared 2018 $ 0 2019 420,000 2020 1,018,000 2021 420,000

Required: Determine the total dividends paid in each year to each class of shareholders. Also determine the total dividends paid to each class over the four years.