JAVA HELP Create a class SavingsAccount Use a static class

[JAVA HELP]

---Create a class SavingsAccount . Use a static class variable to store the annualInterestRate for each of the savers. Each object of the class contains a private instance variable savingsBalance indicating the amount save currently has on deposit. Provide method calculateMonthlyInterest to calculate the monthly interest by multiplying the balance by annualInterestRate divided by 12; this interest should be added to savingsBalance. Provde a static method modifyInterestRate that sets the annualInterestRate to a new value. Write a driver program to test the class SavingsAccount. Instantiate two different savingsAccount objects, saver1 and saver2 with balances of $2000.00 and $3000.00, respectively. Set annualInterestRate to 4% then calculate the monthly interest and print the new balances for each of the savers. Then set the annualInterestRate to 5% and calculate the next months interest and print the new balances or each of the savers.
---Write another class SpecialSavings that extends SavingsAccount to pay interest of 10% on accounts that have balances that exceed 10K. Also provide methods to deposit and take money out of savings account. Write a driver program to test the class SpecialSavings. Instantiate two different SavingAccount objects saver1 and saver2 with a balance of 2000.00 and 3000.00 Make a few deposits and withdrawls and show balance.
Include a scanner class to enter different deposit and withdraw amounts and display current interest rate and balance.

NEED total of four classes Please. (SavingAccount) - (SpecialSaving) - (SavingaccountTest) - (SpecialSavingTest)

import java.util.*;
class SavingAccount
{
   static double annualInterestRate;
   double savingsBalance;
   //Constructor for SavingAccount
   SavingAccount(double sb, double ai)
   {
       savingsBalance = sb;
       annualInterestRate = ai;
   }
   //Calculate Monthly Interest
   public void calculateMonthlyInterest()
   {
       savingsBalance = savingsBalance + (savingsBalance * 1 * annualInterestRate)/12;
       System.out.println(\" New Balance = \" + savingsBalance);
   }
   //Modifies Interest Rate
   public static void modifyInterestRate(double d)
   {
       annualInterestRate = d;
   }
}
//Class Special Savings derived from SavingAccount
class SpecialSavings extends SavingAccount
{
   //Constructor for SpecialSavings
   SpecialSavings(double d, double dd)
   {
       super(d, dd);   //Calls base class constructor (i.e., SavingAccount)
   }
   //Method for deposit
   public static void deposit(SavingAccount sa, double d)
   {
       sa.savingsBalance = sa.savingsBalance + d;
       System.out.println(\"\ New Balance = \" + sa.savingsBalance);
   }
   //Method for Withdrawl
   public static void withdrawls(SavingAccount sa, double w)
   {
       sa.savingsBalance = sa.savingsBalance - w;
       System.out.println(\"\ New Balance = \" + sa.savingsBalance);
   }
   //Special interest
   public static void newPer(SavingAccount sa)
   {
       if(sa.savingsBalance > 10000)
           sa.savingsBalance = sa.savingsBalance * .10;
       System.out.println(\"\ New Balance After Special Interest: \" + sa.savingsBalance);
   }

}
//Test class for Special Savings
class SpecialSavingTest
{
   Scanner sc = new Scanner(System.in);   //Scanner class object created

   //Constructor for SpecialSavingTest class
   SpecialSavingTest()
   {
       double de = 0.0, wi = 0.0;
       //Creates the First instance saver1 of Saving Account class
       SavingAccount saver1 = new SavingAccount(2000.00, 4);
       //Creates the Second instance saver2 of Saving Account class
       SavingAccount saver2 = new SavingAccount(3000.00, 4);

System.out.println(\"\ First Saver: \");
saver1.calculateMonthlyInterest();

       System.out.println(\"\ Second Saver: \");
       saver2.calculateMonthlyInterest();

       //After modifying the Interest Rate
       SavingAccount.modifyInterestRate(5);

System.out.println(\"\ First Saver: \");
saver1.calculateMonthlyInterest();

System.out.println(\"\ Second Saver: \");
saver2.calculateMonthlyInterest();

       System.out.println(\"\ Enter the deposit Amount \");
       de = sc.nextDouble();
       SpecialSavings.deposit(saver1, de);

       System.out.println(\"\ Enter the withdrawl Amount \");
       wi = sc.nextDouble();
       SpecialSavings.withdrawls(saver1, wi);

       //Special Interest
       SpecialSavings.newPer(saver1);
       SpecialSavings.newPer(saver2);
   }
}

//Test class SavingaccountTest for Saving Account
public class SavingaccountTest
{
   public static void main(String ss[])
   {
       SpecialSavingTest sst = new SpecialSavingTest();
   }
}

Output:

First Saver:
New Balance = 2666.6666666666665

Second Saver:
New Balance = 4000.0

First Saver:
New Balance = 3777.7777777777774

Second Saver:
New Balance = 5666.666666666667

Enter the deposit Amount
100

New Balance = 3877.7777777777774

Enter the withdrawl Amount
10

New Balance = 3867.7777777777774

New Balance After Special Interest: 3867.7777777777774

New Balance After Special Interest: 5666.666666666667