If a customer asks for extra meat and doesn't want to be charged, and says he will tip you well, what do you do?
Market research is a skill that you must possess in order to be able to properly assess the best products to be bringing in for distribution and wholesale purposes. Talk to the interviewer about the way in which you research before committing.
"My methods of market research include performing social media polls and surveys. I also perform multiple focus groups every year. Rest assured, I will be bringing very strong market research skills to Chipotle, if hired."