1. I think it's inappropriate to allowed for smoking in university area because that make a disturb to another people who walk or seat around there and make an effect for the image of university, they shoud to set up smoking area in the ventilate air and should to leave a cigarette in the trash for not get a trouble to another one
2. Use a questionnaire for know what's type of the special consumer want and can separate to be clear, finally we can bring info to analyse for specify demand of the consumer to be right because how to keep info is convenient and can use to be large,
How to keep info with questionnaire can do by interview or ask by themselves