Access EDGAR online (www.SEC.gov) and locate the 2013 10-K report of Amazon.com (ticker AMZN) filed on January 30, 2014. Review its financial statements reported for years ended 2013, 2012, and 2011 to answer the following questions.

Required
1. What are the amounts of its net income or net loss reported for each of these three years?
2. Does Amazon’s operating activities provide cash or use cash for each of these three years?
3. If Amazon has a 2013 net income of $274 million and 2013 operating cash flows of $5,475 million, how is it possible that its cash balance at December 31, 2013, increases by only $574 million relative to its balance at December 31, 2012?