In a survey of the dining preferences of 110 dormitory students at the end of the spring semester, the following facts were discovered about Adam's Lunch (AL), Pizza Tower (PT), and the Dining Hall (DH) 25 liked AL but not PT 15 liked AL only 62 liked AL 67 liked PT 31 liked DH Id AL but not DH 21 liked PT and DH Use the information to create a Venn diagram that represents the results of the survey. U AL PT 15 25 X 25 10 X 15 21 21 X DH 110 X Use the Venn diagram to answer the following questions. How many students liked PT or DH? 21 X students How many students liked all three? 10 x students How many students liked only DH? 31 X* students