Answer:
The maturity value of certificate of deposit(CD) would be:
A = P [tex](1\ +\ r)^{n}[/tex]
wherein, A= Amount
P= Principal
r= rate of interest compounded annually
n= no of years to maturity
(a) two year investment plan:
$6000 (1 + .05) (1 + .05) = $6615
(b) five year investment plan:
= $6000 [tex](1\ +\ .05)^{5}[/tex] = 6000 (1.2763) = $7657
(c) eight year investment plan:
= $6000 [tex](1\ +\ .05)^{8}[/tex] = $6000(1.4774) = $8865 approx.
(d) twenty year investment = $6000 [tex](1\ +\ .05)^{20}[/tex] = $6000 (2.6533) = $15,920 approx