The Emperor's New School S02 E14 Working Girl

Kuzco and Malina head to Mudka's to eat. When Malina is displeased with Yata and the overall service, she gets a job and starts to improve their service. However, when her service makes Yata look bad, Mudka Junior, the owner, fires Yata. Now Malina, Kuzco, and Yata have to think of a way to get Yata's job back.