Question: In a survey of 75 consumers, 12 indicated that they were going to buy a new car, 18 said they were going to buy a new refrigerator, and 24 said they were going to buy a new washer. Of these, 6 were going to buy both a car and a refrigerator, 4 were going to buy a car and a washer, and 10 were going to buy a washer and a refrigerator. One person indicated that she was going to buy all three items.

Construct a Venn diagram, label your diagram clearly. Use your diagram to answer the following questions:

(a) How many were going to buy only a car?

(b) How many were going to buy only a washer?

(c) How many were going to buy only a refrigerator

(d) How many were going to buy a car and a washer but not a refrigerator?

(e) How many were going to buy none of these items?