Reference no: EM131687842

Part 1: Implement a superclass BankAccount that has the following fields and methods.

Fields:

• String firstName
• String lastName
• Int accountID
• double balance

Methods:  

• Constructor(): initialize balance to zero
• deposit() - will accept a single value double parameter; the parameter value is added to the existing balance
• withdrawal() - accepts a single value double dollar amount; the parameter value is subtracted from the existing balance
• Setters and getters for firstName, lastName, and accountID
• getBalance() getter to return the balance
• accountSummary() - prints all account information

Part 2: Implement a CheckingAccount class that inherits from the BankAccount class. 

• Has an interest rate attribute
• Allows overdraft withdrawals and charges a $30 free

Methods:

• processWithdrawal() - will display a negative balance that includes $30 overdraft fee and denotes that a fee has been accessed
• displayAccount() - should display all superclass attributes and provide additional interest rate

Ensure that your program has the two required classes and a test class. Submit screenshots of your program's execution and output. Include all appropriate source code in a zip file.