Just the first question those are the options

Question 3 8 pts Choose the most appropriate option (data collection technique) that should be used for the following scenarios provided below: 1) After you changed the arrangement of items in your store, you want to observe if shoppers shop differently in the store. [ Select] 2) You are conducting research regarding mental trauma. You are collecting data from the victims [Select ] Telephone survey 3) You are trying to fi Depth Interview advertising Contrived observational technique promotion technique dvertisements (for Mall-intercept technique each promotion tech he most effective