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7. On the morning of January 1,2010 ; Julio invested his $5,000 inheritance in the stock market. The stock market provided a return of 11% in 2010,5% in 2011;7% in 2012,12% in 2013 , and 6% in 2014. a. How much money does Julio have on December 31, 2014? b. If the stock market return was 9% in 2015 , how much money does Julio have on December 31,2015