What value will be printed in the console after this series of commands? Assume that the ArrayList package has been imported.

ArrayList<Integer> array = new ArrayList<Integer>();
array.add(5);
array.add(4);
array.add(3);
array.add(2);
array.add(1);
array.remove(1);
array.set(0, 2);
int num = array.get(1);
System.out.println(num);

1. Correct Answer
   Incorrect Answer
   a

   5

2. Correct Answer
   Incorrect Answer
   b

   4

3. Correct Answer
   Incorrect Answer
   c

   3

4. Correct Answer
   Incorrect Answer
   d

   2

5. Correct Answer
   Incorrect Answer
   e

   1