9 Enabled: QUIZ1 6 unlockdown John began his Investing program with a $5,500 Initial Investment. The table below techoS is returns year as well as the amounts he added to his Investment account. What is his co-weighted avengem Time 0 1 2 3 4 Investment Return $5,500 8.5% $2,000 -5.0% $2,600 4.5% $3,000 9.09 $ 900 -2.5% Multiple Choice O 2.2 percent