A restaurant has a customer satisfaction survey on each table. This is an example of a) a simple random sample b) a cluster sample c) a voluntary sample d) a systematic sample e) none of the above Question 11 (1 point) An example of a variable cost associated with owning a vehicle is a) a monthly car payment b) insurance c) license fee d) fuel e) all of the above Section 2: True and False (10 marks) Question 12 (1 point)