Calculate the Profit Margins for Amazon for the following three years. Use the table found in Item 6 - Selected Consolidated Financial Data of Amazon's 10-K (Page 17) To represent a negative number instead of putting the number in parenthesis, precede with "Ex Negative one should be "represented as Round to 3 significant figures. 2013 2014 2015 10 1 - S. 1 . ST 5. . SH 1 5 HI 3 - Nat Bad writis that . 1 5 11 HI - - : HIS arria Baalaam SH Calculate the Profit Margins for Amazon for the following three years. Use the table found in Item 6 - Selected Consolidated Financial Data of Amazon's 10-K (Page 17) To represent a negative number instead of putting the number in parenthesis, precede with "Ex Negative one should be "represented as Round to 3 significant figures. 2013 2014 2015 10 1 - S. 1 . ST 5. . SH 1 5 HI 3 - Nat Bad writis that . 1 5 11 HI - - : HIS arria Baalaam SH