Given the following classes:

public class Pie
{
    /* Implementation not shown */
}

public class Pumpkin extends Pie
{
    /* Implementation not shown */
}

Which of the following objects can be added to the following ArrayList?
ArrayList<Pumpkin> pies = new ArrayList<Pumpkin>();

1. Pumpkin p = new Pie();
2. Pumpkin p = new Pumpkin();
3. Pie p = new Pumpkin();

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