You are planning to open an ice cream parlor. You want to have a wide variety of flavors for your patrons to select from, so you are going to ask potential customers to identify their favorite flavors of ice cream.
a. Write a question that presents an exhaustive list of ice cream flavors. You also want to know how much people are willing to pay for a single scoop of ice cream and a double scoop of ice cream.
b. Prepare questions that list the various price ranges people would be willing to pay for a single scoop of ice cream and a double scoop of ice cream. Make sure the questions are exhaustive and mutually exclusive.
c. Finally, you want to know what other ice cream novelty items your store should offer. Write a question that gathers this information. Make sure the options for each question are listed in an appropriate order.