# Cop-2800 final project | Computer Science homework help

COP-2800 Final Project

Release: Monday, March 9, 2020

Due Date: Sunday, April 26, 2020 at 11:59pm

Design an abstract class named BankAccount to hold the following data for a bank account:

• Balance
• Number of deposits this month
• Number of withdrawals
• Annual interest rate
• Monthly service charges

The class should have the following methods:

Constructor:   The constructor should accept arguments for the balance and annual interest rate

deposit:       A method that accepts an argument for the amount of deposit. The method should add the argument to the account balance. It should also increment the variable holding the number of deposits.

withdraw:     A method that accepts an argument for the amount of the withdrawal. The method should subtract the argument from the balance. It should also increment the variable holding the number of withdrawals.

calcInterest:        A method that updates the balance by calculating the monthly interest earned by the account, and adding this interest to the balance. This is performed by the following formulas:

• Monthly Interest Rate = (Annual Interest Rate/12)
• Monthly Interest = Balance * Monthly Interest Rate
• Balance = Balance + Monthly Interest

monthlyProcess:    A method that subtracts the monthly service charges from the balance, calls the calcInterest method, and then sets the variable that hold the number of withdrawals, number of deposits and monthly service charge to zero.

Next, design a SavingAccount class that is a subclass of the BankAccount class.  The SavingAccount class should have a status field to represent an active or inactive account. If the balance of a savings account falls below\$25, it becomes inactive. (The status field could be a Boolean variable.) No more withdrawals can be made until the balance is raised above \$25, at which time the account becomes active again. The  savings account class should have the following methods:

withdraw:     A method that determines whether the account is inactive before a withdrawal is made. No withdrawal will be allowed if the account is not active. A withdrawal is then made by calling the super-class version of the method.

deposit:       A method that determines whether the account is inactive before a deposit is made. If the account is inactive and the deposit brings the balance above \$25, the account becomes active again. The deposit is then made by calling the super-class version of the method.

monthlyProcess:    Before the super-class method is called, this method checks the number of withdrawals. If the number of withdrawals for the month is more than 4, a service charge of \$1 for each withdrawal above 4 is added to the super-class fields that holds the monthly service charges. (Don’t forget the check the account balance after the service charge is taken. If the balance falls below \$25, the account becomes inactive.)

Now write driver class to demo/test your code of the BankAccount and SavingAccount. Display the result via the standard output screen and file output as well.

The last part is to design and create a Graphical User Interface (GUI) using JavaFX to test those method/behaviors of the BankAccount, SavingAccount classes.

Also, you need to write a reflection report about your learning experience in this class as well as working on this final project. The written part should be 2 pages or more.

Grading scale: 75% for implementing the 3 java files that represent 3 classes: BankAccount class, SavingAccount class and the Driver class.

25% for implementing the Graphical User Interface using JavaFX.

Submission instruction: Once you are completed, you should place all your .java files of this project and the .docx report file into a folder named “Your Name COP2800 Final Project” and then make sure you compress the folder into .zip file only (DO NOT create .rar file) before submitting it via blackboard learn management system.
Note: If any submission that I receive a .rar file, then it will be considered a wrong file and automatically receive a zero grade for this project.

Pages (550 words)
Approximate price: -

Why Work with Us

Top Quality and Well-Researched Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.

Free Unlimited Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.

Prompt Delivery and 100% Money-Back-Guarantee

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

## Calculate the price of your order

Total price:
\$0.00

How it works?

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

## Essay Writing Service

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.