We Want to Change the BankAccount Class So That All

question 60

Multiple Choice

We want to change the BankAccount class so that all accounts will have a monthly fee. When a BankAccount is created, its monthly fee is set and cannot be changed. The instance variable monthlyFee will hold the monthly fee. Which of the following is the correct public interface for a constructor that sets both the initial balance and monthly fee?

• A) public BankAccount (double initialBalance, monthlyFee)
• B) public BankAccount (double initialBalance, double monthlyFee)
• C) public BankAccount (double initialBalance) has monthlyFee
• D) public BankAccount (double initialBalance) {
• Double monthlyFee;
• // The rest of the constructor code follows
• }

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