1. walter has reached a crossroads in his life. he is trying to decide whether to change careers. currently walter teaches chemistry but is considering entering a more lucrative line of work selling homemade pharmaceuticals. walter can either teach six classes very well or produce 12 grams of his new drugs in a day. interestingly walter’s friend jesse is in a similar predicament. jesse can teach 3 classes very well or produce 2 grams of drugs during a day.