Assume the Class BankAccount Has Been Created, and the Following

Assume the class BankAccount has been created, and the following statement correctly creates an instance of the class: BankAccount account = new BankAccount(5000.0) ;
What is true about the following statement?
System.out.println(account) ;

A) A runtime error will occur.
B) The method will display unreadable binary data on the screen.
C) The account object's toString method will be implicitly called.
D) A compiler error will occur.