A restaurant in Oregon paid its food servers the full state minimum wage ($7.95.hr at the time). Servers were required to contribute their tips to a tip pool. All employees of the restaurant other than managers shared in the tip pool based on their numbers of hours of work. The servers objected to sharing their tips with dishwashers and cooks. A server sued. What should the court decided? Why?

(Cumbie v. Woody Woo Inc., 596 F.3d 577 [9th Cir. 2010])