Consider the following code segment:

i ? 100
REPEAT UNTIL i = 0
{
    <MISSING CODE>
}

Which of the following replacements for <MISSING CODE> will cause an infinite loop?

1. Correct Answer
   Incorrect Answer
   a

   i ← i MOD 2

2. Correct Answer
   Incorrect Answer
   b

   i ← i MOD 4

3. Correct Answer
   Incorrect Answer
   c

   i ← i MOD 7

4. Correct Answer
   Incorrect Answer
   d

   i ← i MOD 10