Rita owns a nail salon and has noticed that when her most popular manicurists leave to go work somewhere else, they take clients with them and she loses business. So, she asks you to help her draft a requirement for new employees limiting where they can work once they stop working at Rita's Nail Salon.

You, having had only a few weeks of Employment Law classes, decide to discuss what Rita should do with your classmates. What types of restrictions should Rita consider? What would you recommend that Rita require of her new employees? Why?