Study the following situations. Identify which situations illustrate a permutation, if it is, give an example of possible arrangement.

1. Determining the top three winners in mathematics quiz bee.

2. Choosing five groupmates for your. Mathematics project.

3. Three people posing for a picture.

4. Assigning 4 practice teachers to 4 different grade levels.

5. Picking 2 questions from a bowl. ​