The average price of a gallon of gas in 2005 jumped $0.35 (20 percent) from $1.71 in 2004 to $2 in 2005. Let's see whether these changes are reflected in the income statement of Chevron Corp. for the year ended December 31, 2005.
Required:Prepare a horizontal income statement and calculate the year-to-year changes in each line item expressed in dollars and in percentages.