Express the following comparative income statements in common-size percents. Using the common-size percents, which item is most responsible for the decline in net income? Complete this question by entering your answers in the tabs below. Express the following comparative income statements in common-size percents. (Round your percentage answers to 1 decimal place.) Express the following comparative income statements in common-size percents. Using the common-size percents, which item is most responsible for the decline in net income? Complete this question by entering your answers in the tabs below