Question: Please help me figure out this assignment in java ( The Account class ) Design a class named Account that contains: A private int data
Please help me figure out this assignment in java
(The Account class)
Design a class named Account that contains:
A private int data field named id for the account (default 0).
A private double data field named balance for the account (default 0).
A private double data field named annualInterestRate that stores the current interest rate (default 0). Assume all accounts have the same interest rate.
A private Date data field named dateCreated that stores the date when the account was created.
A no-arg constructor that creates a default account.
A constructor that creates an account with the specified id and initial balance.
The accessor and mutator methods for id, balance, and annualInterestRate.
The accessor method for dateCreated.
A method named getMonthlyInterestRate() that returns the monthly interest rate.
A method named getMonthlyInterest() that returns the monthly interest.
A method named withdraw that withdraws a specified amount from the account.
A method named deposit that deposits a specified amount to the account.
(Hints: )
- The method getMonthlyInterest() is to return monthly interest, not the interest rate. Monthly interest is balance * monthlyInterestRate. monthlyInterestRate is annualInterestRate / 12. Note that annualInterestRate is a percentage, e.g.,like 3%. You need to divide it by 100.)
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The value of dateCreated should be assigned in the constructor
- Write a test program (Assignment4.java) that creates an Account object array of size 5. The account IDs are 1000 to 5000, balance of $1,000 to 5000, and an annual interest rate of 3%. Invokethe withdrawmethod to withdraw $500, andthedeposit method to deposit $1000 through each object. Implement and use the static displayAccounts(Account[]) method to print the balance, the monthly interest, and the date when this account was created for each account by passing the Account array in a table format.
public static void display Accounts(Account[]) UML Diagram for the Account class: ** PLEASE USE it to design and implement the class Account id: int balance: double dateCreated: Date annualInterestRate: double + Account() + Account(id: int, balance: double) + setID(id: int) + getIDO): int + setBalance(balance: double) + getBalance(): double + setAnnualInterestRate( annuallnterestRate: double) + getAnnualInterestRate: double + getDate Created(): Date + getMonthlyInterestRate(): double + getMonthlyInterest(): double + withdraw(amount: double) + deposit(amount: double) ** the return type for withdraw() and deposit() methods is void Sample output:
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