Amazon.com, Inc, is a multinational E-commerce company that earns revenues from the sale of books, e-books, music, software, electronics, and other consumer goods. The following information is taken from the 2011 annual report from Amazon.com: Required: Compute the following for both 2011 and 2010. Then compare and comment. a. EPS of common stock. Round your answers two decimal places. 2011: ___________ 2010: __________ b. Net income to net sales. Round your answers two decimal places. 2011: _________ 2010: _____________ c. Net income to average common stockholders' equity. Round your answers two decimal places. 2011: _________ 2010: __________ d. Times interest earned ratio. Round your answers two decimal places. 2011: ________ 2010: ________