I need help with B through D, Thanks

Alternative dividend polleles Over the last 10 years, a firm has had the earnings per share shown in the following table: a. If the firm's dividend policy were based on a constant payout ratio of 40% for all years with positive earrings and 0% otherwise, what would be the annual dividend for 2019 ? 2019? d. Discuss the pros and cons of each dividend policy described in parts a through c. a. If the firrr's dividend policy were based on a constant payout ratio of 40% for all years with positive eamings and 0% otherwise, the annual dividend for 2019 is $0.89. (Round to the nearest cent.) nearest cent.) Data table (Click on the icon here in order to copy the contents of the data table below into a spreadsheet)