If I Wanted to Predict Your Buying Behaviour for a New

Multiple Choice

If I wanted to predict your buying behaviour for a new cereal product (wheat flakes) , which of the questions should I ask?

A) What do you think about breakfast cereal?
B) Do you eat breakfast?
C) Would you purchase a breakfast product made from whole wheat flakes?
D) Do you like to have milk with your breakfast cereal?
E) Do you prefer cereal or eggs in the morning?