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9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 1/7 Assignment 2: Objects Due Friday by 11:59pm Points 100 Submitting a file upload File Types java Available until Sep 23 at 11:59pm Start Assignment Knightro has decided to open is own bank. In this new bank, he decided he will at most have only 5 accounts at one time. He will do some pretty standard stuff with his accounts, such as depositing money, withdrawing money, checking the balance, and calculating interest. Your task is to write a program that handles the accounts. Program Specifications You will write two classes, Bank and Account. Please do this in two different files. I am asking you not to be fancy. Within the Bank Class do the following: Create a private static array of Account. The size of the array will be 5. Within the main method, create a menu that asks: Displays the name of each account and the number. Which account would you like to work on (Assign a value 1-5 to each account) Exit Program When they select the account, they can do the following: If empty, it automatically creates an account. To create an account, you need to ask the following information: Account name Interest rate (formatted as a double for example: 1.5) If it is not empty ask the user if they would like to do the following: Deposit Funds Withdraw Funds Check Balance Calculate Interest Delete Account For each of these but delete will call a method in the Account class. You will need to ask for the information here. Delete account sets the index value to Null. Deposit, and Withdraw will return true if the operation is successful and a false if you are unable to complete it. Do not check to see the user entered valid options here, allow the Account class to handle it. 9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 2/7 In the Account class do the following: Create an instance private variable for the account name, balance, and interest rate Create a constructor that will take in a String for the account name, and a double for the interest rate Create the following public instance methods: deposit - takes in a double that will represent the funds that should be deposited. If the number is 0 or less, you cannot deposit this and return false, otherwise it will add this amount to the balance and return true. withdraw - takes in a double that will represent the funds that should be taken from the balance. If the number is 0 or less or would make the balance less than 0 then you cannot withdraw this amount of funds and return false. Otherwise, update the balance and return true. getBalance - returns the balance as a double getName - returns the name of the account calcInterest - takes in an integer that will have value from 1-1,000 that represents how many months have passed. Calculate interest that should be added to the account. Example: If the balance is $100, interest is 10% and the parameter's value is 6 (months), then the new balance would be $105.00. Math: InterestPeriod = 10*(6/12)/100 newTotal = 100 * (1 + InterestPeriod) Example Welcome to Knightro Banking: 1. Empty 2. Empty 3. Empty 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 Creating a new account. What is the name of the account: Kyle What is the interest rate? 10 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 3/7 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 1 How much money would you like to deposit? -5 This is an invalid amount 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 1 How much money would you like to deposit? 100 You have added $100.00. 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 3 You have $100. 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 2 How much would you like to withdraw? 200 This is an invalid amount 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 4/7 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 2 How much would you like to withdraw? -100 This is an invalid amount 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 2 How much would you like to withdraw? 90 You have withdrawn $90. 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 4 How many months have past? 6 Done 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 3 9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 5/7 Some Rubric You have $10.50 1. Empty 2. Empty 3. Kyle 4. Empty 5. Empty 6. Exit Program What would you like to do? 3 What would you like to do? 1. Deposit Funds 2. Withdraw Funds 3. Check Balance 4. Calculate Interest 5. Close Account What would you like to do? 5 Account closed. 1. Empty 2. Empty 3. Empty 4. Empty 5. Empty 6. Exit Program What would you like to do? 6 Goodbye. Other Notes: 9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 6/7 Criteria Ratings Pts 10 pts 5 pts 5 pts 5 pts 5 pts 5 pts 5 pts 10 pts General Students submitted two files name Bank.java and Account.java. Includes their name, course, assignment title, and date. Program runs to completion, and is not apart of a package. 10 pts Complete 5 pts Missing Header Comment 0 pts Does not run/missing files. Requires resubmission Bank - Variables Contains a private static array of Account with size 5. 5 pts Yes 0 pts No Bank - Menu Prints out a list of accounts for each menu. If there is no value within the array print out the word "Empty" 5 pts Yes 0 pts No Bank - Create New Account Gathers the information needed for a new account, and creates a new account (calls the constructor) and saves it into the array. 5 pts Yes 0 pts No Bank - Account Options Gathers the information needed for each option and calls the method needed. 5 pts Yes 0 pts No Bank - Success/Errors Prints out if the method was able to accomplish it's task and prints the appropriate messages. 5 pts Yes 0 pts No Bank - Deletes Account Sets the index of the current account to null. 5 pts Yes 0 pts No Account - Variables Creates a private instance variables for account name, balance, and interest. 10 pts Yes 5 pts Missing parts If variables are not private, or missing a variable. If both no credit. 0 pts No If variables are static, no credit. 9/13/22, 10:02 PM Assignment 2: Objects https://webcourses.ucf.edu/courses/1413634/assignments/7720811 7/7 Total Points: 100 Criteria Ratings Pts 10 pts 5 pts 5 pts 5 pts 5 pts 10 pts 10 pts Account - Constructor Creates a constructor that takes in two values and sets all instance variables. 10 pts Yes 0 pts No Account - Deposit Takes in a double, and returns a boolean. Deposits the value if a valid number is inputed. Returns true if it is successful or false if not. 5 pts Yes 0 pts No Account - Withdraw Takes in a double, and returns a boolean. Withdraws the value if a valid number is inputed. Returns true if it is successful or false if not. 5 pts Yes 0 pts No Account - Check Balance No