Add a transfer method to the BankAccount class from the previous exercises. Your method should move money from the current bank account to another account. The method accepts two parameters: a second BankAccount to accept the money, and a real number for the amount of money to transfer. There is a $5.00 fee for transferring money, so this much must be deducted from the current account’s balance before any transfer. The method should modify the two BankAccount objects such that “this” current object has its balance decreased by the given amount plus the $5 fee, and the other account’s balance is increased by the given amount. If this account object does not have enough money to make the full transfer, transfer whatever money is left after the $5 fee is deducted. If this account has under $5 or the amount is 0 or less, no transfer should occur and neither account’s state should be modified. The following are some
example calls to the method:

Data from Previous Exercise

Add a toString method to the BankAccount class from the previous exercise. Your method should return a string that contains the account’s name and balance separated by a comma and space. For example, if an account object named yana has the name "Yana" and a balance of 3.03, the call yana.toString() should return the string "Yana, $3.03".

Data from Previous Exercise

Suppose the following BankAccount class has been created:

Add a field to the BankAccount class named transactionFee for a real number representing an amount of money to deduct every time the user withdraws money. The default value is $0.00, but the client can change the value. Deduct the transaction fee money during every withdraw call (but not from deposits). Make sure that the balance cannot go negative during a withdrawal. If the withdrawal (amount plus transaction fee) would cause it to become negative, don’t modify the balance at all.

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BankAccount ben = new BankAccount (); ben.deposit (80.00); BankAccount hal - new BankAccount (); hal.deposit (20.00); ben.transfer (hal, 20.00); // ben $55, hal $40 (ben -$25, hal +$20) ben.transfer (hal, 10.00); // ben $40, hal $50 (ben -$15, hal +$10) hal.transfer (ben, 60.00); // ben $85, hal $ 0 (ben +$45, hal -$50)