3x19 - Step by Step

Urged by his parents to either apply to college or find a job, JT gets a part-time position as an assistant salesman in a used-car lot. Not only does he actually enjoy his new job, but it turns out that he's incredibly good at selling cars. He thanks Carol for getting him off his keister and making him get a job. He dreams of one day owning the car lot and gets in a commercial for the place. Dana is assigned to write an essay for her psychology class. After Mark and Karen's refusals, she has to hire Cody as a subject for her study. She writes that Cody is a nutcase, but her teacher claims that she is close-minded. She gets a ""D"" on the paper and has to do a makeup assignment on one person's dreams for a week, and although Cody volunteers, she refuses.