Those answers really made me laugh!!
 
I have thought about asking Vendors some questions, as i am only THINKING of getting started in the business. But those questions she asked were somewhat inappropriate!  Hopping out of the car and asking a ton of questions without buying something is mega-rude! I would never ask someone what they make, as some people get really offended by that question….If you are going to be in a business that deals directly with A LOT of people, then TACT should be used!