1) John began his investing program with a $5,500 initial investment. The table below recaps his returns each year as well as the amounts he added to his investment account. What is his dollar-weighted average return? Time Investment Return $ 0 5,500 8.5 % $ 1 2,000 5.0 % 2 2,600 4.5 % 3 $ 3,000 9.0 % 4 $ 900 2.5 % 2.2 percent 1.5 percent 1.8 percent 2.0 percent 2.6 percent