Gibson Corporation reported the following operating results for two consecutive years: Required a. Compute the percentage changes in Gibson Corporation's income statement components between the two years. Note: Negative amounts should be indicated by a minus sign. Round your answers to 1 decimal place. (i.e., .234 should be entered as 23.4 ). Benson Company reported the following operating results for two consecutive years: Required Compute each income statement component for each of the two years as a percent of sales. Note: Percentages may not add exactly due to rounding. Round your answers to 1 decimal place. (i.e., .234 should be entered as 23.4 )