Write a program that creates a class named BankAccount and contains: • Private attributes: o id (an int), balance (a double), and annualInterestRate (a double). o count (a static int) to keep a record of the number of created objects. Constructors: o A 2-argument constructor that creates an account with given annualInterestRate and balance, increments count by 1, and then stores the new count into id o A no-argument constructor that invokes the 2-arg constructor and sets both balance and annualInterestRate to 0. Methods: o Getter methods for balance, annualInterestRate, and id. o Setter methods for balance and annualInterestRate. o getMonthlyInterest (): returns the monthly interest (not the interest rate). Monthly interest is balance * annualInterestRate / 12. Note that the interest rate is a percentage, e.g. 4.5%. You need to divide it by 100. o withdraw (): withdraws a specified amount from the account. o deposit (): deposits a specified amount to the account. o displayInfo (): displays the information of a bank account as shown in the sample run below.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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(Java in Eclipse) Included is instructions and a sample run

Write a program that creates a class named BankAccount and contains:
Private attributes:
o id (an int), balance (a double), and annualInterestRate (a double).
o count (a static int) to keep a record of the number of created objects.
Constructors:
o A 2-argument constructor that creates an account with given annualInterestRate
and balance, increments count by 1, and then stores the new count into id
o A no-argument constructor that invokes the 2-arg constructor and sets both balance
and annualInterestRate to 0.
Methods:
o Getter methods for balance, annualInterestRate, and id.
o Setter methods for balance and annualInterestRate.
o getMonthlyInterest (): returns the monthly interest (not the interest rate).
Monthly interest is balance * annualInterestRate / 12. Note that the
interest rate is a percentage, e.g. 4.5%. You need to divide it by 100.
o withdraw (): withdraws a specified amount from the account.
o deposit (): deposits a specified amount to the account.
o displayInfo ( ): displays the information of a bank account as shown in the sample
run below.
Write a test program that creates an object of BankAccount with a balance of $33,000, and
an annual interest rate of 6.7%. Use withdraw () to withdraw $1,500, use deposit () to
deposit $1,000, and use displayInfo () to display the account information.
Transcribed Image Text:Write a program that creates a class named BankAccount and contains: Private attributes: o id (an int), balance (a double), and annualInterestRate (a double). o count (a static int) to keep a record of the number of created objects. Constructors: o A 2-argument constructor that creates an account with given annualInterestRate and balance, increments count by 1, and then stores the new count into id o A no-argument constructor that invokes the 2-arg constructor and sets both balance and annualInterestRate to 0. Methods: o Getter methods for balance, annualInterestRate, and id. o Setter methods for balance and annualInterestRate. o getMonthlyInterest (): returns the monthly interest (not the interest rate). Monthly interest is balance * annualInterestRate / 12. Note that the interest rate is a percentage, e.g. 4.5%. You need to divide it by 100. o withdraw (): withdraws a specified amount from the account. o deposit (): deposits a specified amount to the account. o displayInfo ( ): displays the information of a bank account as shown in the sample run below. Write a test program that creates an object of BankAccount with a balance of $33,000, and an annual interest rate of 6.7%. Use withdraw () to withdraw $1,500, use deposit () to deposit $1,000, and use displayInfo () to display the account information.
Sample run
Account ID: 1
Current balance: $32500.0
Annual interest rate: 6.700 %
Monthly interest rate: 0.558 %
Monthly interest: $181.458
Transcribed Image Text:Sample run Account ID: 1 Current balance: $32500.0 Annual interest rate: 6.700 % Monthly interest rate: 0.558 % Monthly interest: $181.458
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