This chart shows Toys"R" Us's net sales revenue and interest payments from 2001 to 2016. Notice the increase in interest payments (interest expense) that occurs in 2006-2007. HERE HERE set Net Sales 16,000 14,000 12.000 10,000 8,000 6,000 4,000 2,000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 Interest Expense 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 1. How did Toys "R"Us net sales revenue change over the period before, during, and after the leveraged buyout? 2. How did Toys "R" Us interest payments change over the period before, during, and after the leveraged buyout? 3. Given Toys "R" Us operating earnings and net sales revenues, why did the company have to file for bankruptcy? 4. According to the two articles, how did Toys "R" Us's significant long-term liabilities affect the company's ability to thrive in the new competitive environment? 5. In your opinion, was Toys 'R' Us a victim of online retailers like Amazon or was something else to blame? 6. Now play Monday morning quarterback. With the benefit of hindsight, what changes should have been made in 2005 to avoid the 2018 bankruptcy filing? Could anything have saved Toys "R" Us