How to find the the total amount of interest paid if the user input the followings:

Monthly interest rate

Loan amount

Monthly payment

Include the following methods:

readInput(): will ask the user to input interest rate(which will be 1.2%), loan amount($1000), and monthly payment($50) and stores them in the following member variables interestRate, loanAmount and monthlyPayment, respectively.

computeInterest(): this method will perform the required computation to find the number of months and the total amount of interest paid. This method should store the number of months in a member variable called months and store the total collected interest in member variable called totatInterest.

display(): this method will output the number of months and total interest paid over those months