9. On January 1, 2008, Adele invested $150,000. The following table shows her average annual rates...

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9. On January 1, 2008, Adele invested $150,000. The following table shows her average annual rates of return for periods ending on January 1, 2018: 1-year 3.5% 2-year 5-year 1% 5% 10-year 7% (a) Find the balance of Adele's portfolio on January 1, 2018. (b) Find the balance of Adele's portfolio on January 1, 2013. [Hint: 150000(1.05)5 ≈ $191, 442.23 is not the correct answer.] (c) Find Adele's average annual rate of return for the 3-year period from January 1, 2013 until January 1, 2016. (d) Suppose that the annual rate of inflation in 2017 was 1.9%. Find the inflation-adjusted average rate of return of Adele's portfolio for the 1-year period from January 1, 2017 to January 1, 2018. [Hint: Real interest rate.] 9. On January 1, 2008, Adele invested $150,000. The following table shows her average annual rates of return for periods ending on January 1, 2018: 1-year 3.5% 2-year 5-year 1% 5% 10-year 7% (a) Find the balance of Adele's portfolio on January 1, 2018. (b) Find the balance of Adele's portfolio on January 1, 2013. [Hint: 150000(1.05)5 ≈ $191, 442.23 is not the correct answer.] (c) Find Adele's average annual rate of return for the 3-year period from January 1, 2013 until January 1, 2016. (d) Suppose that the annual rate of inflation in 2017 was 1.9%. Find the inflation-adjusted average rate of return of Adele's portfolio for the 1-year period from January 1, 2017 to January 1, 2018. [Hint: Real interest rate.]