Banks offer various types of accounts, such as savings, checking. Each of these

Question

Banks offer various types of accounts, such as savings, checking. Each of these accounts has various options. The figure shows the inheritance hierarchy of these bank accounts. Note that the class bankAccount is abstract. That is, we cannot instantiate objects of this class. The other classes are not abstract. bankAccount: Every bank account has an account number, the name of the owner, and a balance. Therefore, instance variables such as name, accountNumber, and balance should be declared in the abstract class bankAccount. Some operations common to all types of accounts are retrieve account owner

Explanation / Answer

/File Name :Account.java //Account class public abstract class Account { //data members int accountnumber; double accountbalance; //constructor public Account(int accn,double balance) { accountnumber = accn; accountbalance = balance; } //deposit method public void deposit(double amount) { accountbalance +=amount; System.out.println("$"+amount +" deposited into your account"); System.out.println("Your account balance is $"+accountbalance); } //withdraw method public void withdraw(double amount) { if(amount

Related Questions

Navigate

• Browse (All)
• Browse B
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.