Calculate the horizontal and vertical analysis of this statement.

Year Ended December 31 Net product sales Net service sales Total net sales Operating expenses: Cost of sales Fulfillment Marketing Technology and content General and administrative Other operating expense, net Total operating expenses Operating income Interest income Interest expense Other income (expense), net Total non-operating income (expense) Income (loss) before income taxes Provision for income taxes Equity-method investment activity, net of tax Net income (loss) Source: Amazon.com, Inc. 10-K, December 31, 2016 94.665 41.322 135.987 88.265 17.619 7.233 16.085 2.432 167 131.801 4.186 100 (484) 90 (294) 3.892 (1.425) (96) 2.371 2015 79.268 27.738 107.006 71.651 13.410 5.254 12.540 1.747 171 104.773 2.233 50 (459) (256) (665) 1.568 (950) (22) 596 2014 70.080 18.908 88.988 62.752 10.766 4.332 9.275 1.552 133 88.810 178 39 (210) (118) (289) (111) (167) 37 (241) 2016.