Value of Investment. Morris will start investing $1,240 a year in stocks. He feels he can average a 16% return. If he follows this plan how much will he accumulate in 10 years? In 20 years? In 30 years? If he follows this plan, in 10 years he will accumulate $ (Round to the nearest dollar.) If he follows this plan, in 20 years he will accumulate $ (Round to the nearest dollar) If he follows this plan, in 30 years he will accumulate $ (Round to the nearest dollar)