̈ Watch the video, answer the follow questions. 1. What is the symptom in the case? . in other words, what happened made the company conduct the survey. 2. What is the decision problem in the case? in other words, what's the decision they want to make. 3. W hat is the research problem in the video? 4.why there are so many people won't buy the new coke while many people said they like it in the survey.