Here are the comparative income statements of Delaney Corporation. (a) Prepare a horizontal analysis of the income statement data for Delaney Corporation, using 2021 as a base. (Show the amounts of increase or decrease.) (Enter negative amounts and percentages using either a negative sizn preceding the number es - 45 , 45% or Prepare a horizontal analysis of the income statement data for Delaney Corporation, using 2021 as a base. (Show the amounts of increase or decrease.) (Enter negative amounts and percentages using either a negative sign preceding the number es, -45, 45% or parentheses e g. (45), (45\%), Round percentages to 1 decimal place, eg. 12.3\%) e.8,12.3x)