Given the following class relationship

public class Child
{
    private String familyName;

    public Child(String name){
        familyName = name;
    }


}

public class Parent extends Child
{
    private String firstName;

    public Parent(String firstName, String lastName)
    {
        super(lastName)
        this.firstName = firstName;
    }
}

public class Grandparent extends Parent
{
    private String middleName;

    /* Missing Code */
}

Which of the following could be used for the missing code to allow the program to compile?

1.

public Grandparent()
{
    super("Karel", "Tracy");
}

2.

public Grandparent(String first, String middle, String last)
{
    super(last, first);
    middleName = middle;
}

3.

public Grandparent(String first, String middle)
{
    super(first);
    middleName = middle;
}

1. Correct Answer
   Incorrect Answer
   a

   1 Only

2. Correct Answer
   Incorrect Answer
   b

   2 Only

3. Correct Answer
   Incorrect Answer
   c

   1 and 2 Only

4. Correct Answer
   Incorrect Answer
   d

   2 and 3 Only

5. Correct Answer
   Incorrect Answer
   e

   1, 2, and 3