/**
 * @author KR
 * SavingsAccount.java
 * Project Assignment #8
 */
public class SavingsAccount extends Account {
  
  /*******************              Fields             *********************/ 
  
  //Declare variable for user-supplied interest rate for account
  private double interestRate;
  
  
  
  /*******************       Constructor Methods       *********************/
    
   //Subclass constructor. Call superclass constructor as first statement.
   public SavingsAccount( double amount, double rate ) {
     //Call superclass constructor first.   
     super (amount);
    
     //Initialize variables not included in superclass.
     interestRate = rate;
  }  
  
  
  
  
  /*******************         Accessor Methods        *********************/
  
  //No additional accessor methods needed.  Use methods inherited from
  //superclass.
  
  
  
  
  
  /*******************         Mutator Methods         *********************/
  
  //Compute and add interest earned to account balance.
  public void addInterest ()  {
    double interest = getBalance () * interestRate / 1200;
    deposit ( interest );
  }
   
 
  
  /*******************    Facilitator ("Helper" Methods     *********************/
  
  //No additional facilitator methods needed.  Use methods inherited from
  //superclass Account.
  
  
           
 
 /*******************         toString Methods        *********************/
 //Use the toString method inherited from superclass Account.
  
}