1.The college did a survey and obtained the following results. Students are dissatisfied with their cafeteria for the following reasons: See Chap. 6, page 216

1.Poor quality food.

2.Refrigerated food is not very cold

3.The service is too slow

4.Better recipes required

5.Need more variety in the menu

6.Air Conditioning needs to work better

7.Ice maker does not work

make a cause-and-effect diagram using the survey information.