Answer:
a.$ 2,367.36
b.$ 3,105.85
c.$ 3,642.48
Explanation:
The future value formula applicable in all the three cases is stated thus:
FV=PV*(1+r)^n
PV is the amount today which is $1000 in all cases
r is the rate of interest (i.e 9%,12% and 9%)
n is the time the amount is invested( i.e 10,10 and 15 years)
FV=1,000*(1+9%)^10=$ 2,367.36
FV=1000*(1+12%)^10=$ 3,105.85
FV=1000*(1+9%)^15=$ 3,642.48