The four people below have the following investments. Required: 1-a. Calculate the future value at the end of three years. (FV of $1, PV of $1, FVA of $1, and PVA of $1 ) 1-b. Who has the greatest investment accumulation? Complete this question by entering your answers in the tabs below. Calculate the future value at the end of three years. Note: Use tables, Excel, or a financial calculator. Round your answers to 2 decimal places. Complete this question by entering your answers in the tabs below. Who has the greatest investment accumulation