General Electric (GE) is one of the world’s largest companies; it develops, manufactures, and markets a wide range of products, including medical diagnostic imaging devices, jet engines, lighting products, and chemicals. In 2015, the stock price rose 23.27%, and in 2016, the stock price rose 1.44%. Source: Data extracted from finance.yahoo.com, January 9, 2017. a. Compute the geometric mean rate of return per year for the two year period 2015–2016. b. If you purchased $1,000 of GE stock at the start of 2015 what was its value at the end of 2016? c. Compare the result of (b) to that of Problem 3.20 (b).