Amazon.com has become one of the most successful online merchants. Two measures of its success are sales and net income/loss figures.

1. Construct a scatter plot for Amazon's net income/loss and sales figures for the period 1995-2015.
2. Determine a polynomial model, including its order (or degree), for Amazon's net income/loss and sales figures.
3. Explain your process of determining the polynomial model
4. Submit your work in a Word document and Excel file.

Sales Income Year 0 -0.3 1995 0.02 -5.7 1996 0.15 -27.5 1997 0.61 -124.5 1998 1.64 -719.9 1999 2.76 -1411.2 2000 3.12 -567.3 2001 3.93 -149.1 2002 5.26 35.3 2003 6.92 588.5 2004 8.49 359 2005 10.71 190 2006 14.84 476 2007 19.17 4270 2008 24.51 5531 2009 34.2 7643 2010 48.08 10789 2011