public class BankAccount {
private static double annualInterestRate;
private double accountBalance;
public double calculateMonthlyInterest(){
return this.accountBalance*BankAccount.annualInterestRate/12;
}
public void addMonthlyInterest(double interest){
this.accountBalance += interest;
}
public void modifyInterestRate(double newRate){
BankAccount.annualInterestRate = newRate;
}
public double getAnnualInterestRate(){
return BankAccount.annualInterestRate;
}
public void setBalance(double balance){
this.accountBalance = balance;
}
public double getBalance(){
return this.accountBalance;
}
}
