Compare Income Statements and Balance Sheets of Competitors a. Following are selected income statements from two pharmaceutical companies, Pfizer and Dr. Reddy's, for their respective 2018 fiscal years. Express each income statement amount a a percentage of sales. Note: Round percentage to one decimal point (for example, round 18.566% to 18.6% ). b. Following are selected balance sheets from two pharmaceutical companies, Pfizer and Dr. Reddy's, for their respective 2018 fiscal years. Express each balance sheet amount as a percentage of total assets. Note: Round percentage to one decimal point (for example, round 18.566% to 18.6% )