1. You bought a stock for $21.7 at time t; at time t+1, the stock paid a dividend of $1.26 and you sold the stock for $24.28. What is your realized return on your investment? Enter as a percent, and round to the nearest one hundredth of a percent.

2. Suppose that we found the average return for the S&P 500 from 2010 to 2014 to be 13.37% with a standard deviation of 7.13%. What is a 95% prediction interval for 2015s return?

a.

13.37%

b.

27.64%

c.

-0.89%

d.	Between -0.89% and 27.63%