Segment Contribution Margin Analysis Amazon,com, Inc. (AMrw) organizne its operotions into three segments: North Americe, international, and Amazon web Servlces. (Awis). The North Amberica and International segments primarily report amounts earned from online consumer retall sales. The AWS segment offers a broad rest of fechnology servicel, induding camputing, stocsge, dotabsse, analytics, ind other clacid-based services. For a recent year, Amazon reported the foliowing repment retutte - min millions) fwiume the folonsung percentages of totat operating expenses for rach segment are variable: a. Prepare it Yarlable conting income statement for Amazon:com by segment. Round all amounts to the nearest million. b. Corppute the controution margin ratio for cach segment. Round ratioe to the nwarest tenth of a percent