Henry Madison needs $212.800 in 10 years. Click here to view factor tables How much must he invest at the end of each year, at 10% interest, to meet his needs? (Round factor values to 5 decimal places, e.g. 1.25124 and final answers to 0 decimal places, e.g. 458,581.) Investment amount Henry Madison needs $212.800 in 10 years. Click here to view factor tables How much must he invest at the end of each year, at 10% interest, to meet his needs? (Round factor values to 5 decimal places, e.g. 1.25124 and final answers to 0 decimal places, e.g. 458,581.) Investment amount