Programming activity

For this Programming activity, you will create the SavingAccount class, which inherits directly from the BankAccount class.


Bank Account Class

/**   BankAccount class, version 1

*     Anderson, Franceschi

*     Represents a generic bank account

*/

import java.text.DecimalFormat;

 

public class BankAccount

{

  public final DecimalFormat MONEY

                  = new DecimalFormat( “$#,##0.00” );

  private double balance;

………………………………………

After you write your program answer the following questions.

Explain why the Teller application can call the withdraw and deposit methods using a SavingsAccount object reference, even though we did not define these methods.

Explain why your applyInterest method in the SavingAccount class needs to call the deposit method of the BankAccount class.
 
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