Answer:
$ 67,196
$132482
$88,727
$131,761
Explanation:
The formula for calculating future value:
FV = P (1 + r/m)^mn
FV = Future value
P = Present value
R = interest rate
N = number of years
m =number of compounding
$50,000 x ( 1 + 0.06/2)^10 = $67,196
$60,000 x ( 1 + 0.08/4)^40 = $132,482
$40,000 x (1 + 0.1/12)^96 = $88,727
$80,000 x ( 1 + 0.05 /12) ^120 = $131,761