Write a class Book characterized by the public attributes . title a String that represents the title of the book. authors is a Linked List of String object that stores all the authors' names. price is a double that represents the cost of the book. The class Book has a constructor that initializes the list authors to an empty linked list, initializes title to "Not Available" and the price to 0. The class Book is comparable and defines a natural ordering based on the price attribute. The class Book has a toString() method that returns the following String representation: [title, authors, price]