Vertical analysis Two income statements for Cornea Company follow: Cornea Company Income Statements For the Years Ended December 31 Fees earned 20Y9 $1,600,000 20Y8 $1,380,000 Expenses (784,000) (800,400) Net income $816,000 $579,600 Required: a. Prepare a vertical analysis of Cornea Company's income statements. If required, round your percentage to the nearest whole number. Cornea Company Income Statements For the Years Ended December 31 20Y9 20Y8 Amount Percent Amount Percent Fees earned $1,600,000 % $1,380,000 % Expenses (784,000) % (800,400) % Operating income $816,000 % $579,600 % b. Does the vertical analysis indicate a favorable or an unfavorable trend?