Question 2 of 11 0 I 2 :: View Policies Show Attempt History Current Attempt in Progress Selected horizontal percentages of a base-year amount from Page Ltd.'s statement of income are listed here: 2021 2020 2019 Sales 109% 102% 100% Cost of goods sold 104% 111% 100% Operating expenses 99% 111% 100% Income tax expense 137% 60% 100% Assuming that Page did not have any non-operating or irregular items, did its net income increase, decrease, or remain unchanged over the period from 2019 to 2021? Net income for Page l v' in 2020 over 2019. Net income for Page l v' in 2021 over 2020