P 8-2 Income statement data for Starr Canning Corporation are as follows: 2011 2010 Sales $1,400,000 $1,200,000 Cost of goods sold 850,000 730,000 Selling expenses 205,000 240,000 General expenses 140,000 100,000 Income tax expense 82,000 50,000 Required a. Prepare an income statement in comparative form, stating each item for both years as a percent of sales (vertical common-size analysis). b. Comment on the findings in (a)