In 2015, GOOG had a Price/Earnings ratio of 37. Its cost of capital was roughly 10%. What does the market believe its growth rate will be 7.3% O 5.0% 9.8% 8.5% QUESTION 9 What is the SAMPLE standard deviation if stock returns followed this historical distribution: +15%, -5%, -20%, 12%, and +15% 7 20.1% 15.5% 19.0% 18.5 %