We want to change the BankAccount class so that all accounts will have a monthly fee.The instance variable monthlyFee will hold the monthly fee.Which of the following methods deducts the value of the monthly fee from the account?
A) public void chargefee()
{
balance = balance - monthlyFee;
}
B) public void chargefee()
{
initialBalance = initialBalance - monthlyFee;
}
C) public void chargeFee()
{
balance = monthlyFee;
}
D) public void chargefee()
{
balance - monthlyFee;
}

Question

We want to change the BankAccount class so that all accounts will have a monthly fee.The instance variable monthlyFee will hold the monthly fee.Which of the following methods deducts the value of the monthly fee from the account? 
A) public void chargefee()
{
balance = balance - monthlyFee;
}
B) public void chargefee()
{
initialBalance = initialBalance - monthlyFee;
}
C) public void chargeFee()
{
balance = monthlyFee;
}
D) public void chargefee()
{
balance - monthlyFee;
}

Quizplus · Accepted Answer

Choice A correctly deducts the value of the monthly fee from the account by subtracting the value of monthlyFee from the current balance. Choices B and D are incorrect because they refer to an initialBalance variable which may not exist or may not accurately reflect the current balance of the account. Choice C sets the balance to be equal to the monthly fee, which does not deduct the fee from the account.

We Want to Change the BankAccount Class So That All