Write a program to calculate monthly mortgage payments.

Create two classes $$ Mortgage.java and MortgageCalculation.java

The Mortgage.java class will be your blueprint where you will create:

$1)$ A constructor with three parameters $$ Mortgage amount, mortgage interest rate $($yearly

rate$),$ and mortgage term $($in years$).$

$2)$ A method to calculate monthly mortgage amount

The formula to use is this:

M $=$ P$($monthly rate$(1+$monthly rate$)^$n$)/((1+$monthly rate$)^$n $1)$

Where M $=$ monthly mortgage payment amount $($this is what you are calculating to get$)$

P $=$ Principal mortgage amount

n $=$ number of months required to repay the loan

monthly rate $=$ Mortgage interest $/12$

$^$n means raise to the power of n

This method should return monthly mortgage amount.

$3)$ Write a method that will return the principal balance after payment of one installment.

In that installment payment, $75\%$ of the amount was attributed to interest and $25\%$ was

attributed to the principal.

$4)$ The mortgage company allows early principal payment. Write a method for extra

principal payment that will return the principal balance after this payment.

$5)$ Write a setter method for the interest rate.

$6)$ Write a getter method for the principal balance.

$7)$ On the driver class, create $2$ objects of type Mortgage

A mortgage of $$400,000$ with fixed yearly mortgage rate of $6\%$ for $30$ years

A mortgage of $$350,000$ with fixed yearly mortgage rate of $5\mathrm{.}75\%$ for $15$ years.

$8)$ Print monthly mortgage amount for both loans.

$9)$ Print principal balance after one installment is paid

$10)$ Set new interest rate by lowering both rates by $25$ basis points and print monthly

mortgage rate for both loans.

$11)$ Make extra principal payment for $$5000$ for both loans and print what will be the

monthly mortgage payment after making that extra principal payment.

$12)$ Print the current principal balance.

Please write the methods in sequence and the same for operations.