Background UNSW just remodeled its Quad Food Court. Two firms have already entered the space and are selling two different types of food. You run a small MR agency and your friend, who has experience in running small restaurants and cafes approaches you requesting for some help to assess the possible revenues from a shop that he might want to open in the quad. You hire a student to collect information using a few surveys. Three specific questions from the survey are: 1) Are you a student, faculty member, staff, or a visitor at UNSW? 2) Are you doing a bachelor's or master's degree? 3) how satisfied you are with the food quality at Quad Food Court? Very Very satisfied dissatisfied 7 6 5 4 3 2 1 Q 3) What kind of variables are each of these (i.e., the above 1,2,3) and why? (1+1+1 points; about 200 words)