K The financial statements of Colvin Corporation follow: (Click the icon to view the assets section of the balance sheet.). (Click the icon to view the liablities and stockholders' equity sections of the balance sheet) (Click the icon to view the income statement.) Read the requirements. a. Compute the rate of return on sales for 2021. (Enter currency amounts in millions as given in the question. Ignore interest expense in your analysis and enter "0" for any zero balances. Round your answer to the nearest tenth of a percent, XX%.) ). Rate of return on sales