Answer:
Regency Bank
A = $98577.46
king Bank
A = $81832.68
Explanation:
Given Data:
principle amount  =$ 5000
rate of interest = 15%
n =12 {compounded months}
t = 20 year
for Regency Bank
investment amount obtained as
[tex]A =P\times [1 + \frac{r}{n}]^{nt}[/tex]
[tex]A = 5000 [1 + \frac{0.15}{12}]^{12\times 20}[/tex]
A = $98577.46
for King Bank
Investment amount obtained as
[tex]A =P\times [1 + \frac{r}{n}]^{nt}[/tex]
Here n = 1
[tex]A = 5000 [1 + \frac{0.15}{1}]^{1\times 20}[/tex]
A = $81832.68