During the period from 2011 through 2015 the annual returns on small U.S. stocks were -3.58 percent, 19.07 percent, 45.74 percent, 2.90 percent, and -3.30 percent, respectively. What would a $1 investment, made at the beginning of 2011, have been worth at the end of 2015? (Round answer to 3 decimal places e.g. 52.750.) Value in 2015 1.544 What average annual return would have been earned on this investment? (Round answer to 2 decimal places, eg. 52.75.) Average annual return percent per year