9. Select all the correct answers. Which line(s) cause an error in the given code? Assume an existing class Box is part of the program. public class TestBox { public static void main(String arg[]) { } } Box box1 = new Box(31); Box box2= new Box(21); System.out.println("The result is " + box1.compare To(box2)); Comparable box3 = new Box(55); Comparable box4 = new Box(29); System.out.println("The result is " + box3.compare To(box4)); Comparable box5 = new Comparable(11); Comparable box6 = new Comparable(32); System.out.println("The result is " + box5.compare To(box6)); Comparable box5 = new Comparable(11); Comparable box6 = new Comparable(32); Comparable box3 = new Box(55); Comparable box4 = new Box(29); OBox box2 = new Box(21);