Amazon.com, Inc. Income Statements Fnr the Vaare Fnded Naramhor 21 a. Prepare a vertical analysis of the two income statements. Round percentages to one decimal place. Amazon.com, Inc. Income Statements For the Years Ended December 31 Operating expenses: Cost of sales $(165,536) %$(139,156) % Fulfillment (40,232) %(34,027) % Technology and content (35,931) %(28,837) % Marketing (18,878) %(13,814) % General and administrative (5,203) %(4,336) % Other operating expense (income), net Total operating expenses Operating income