Do you agree with Kohn or Cummings? Are there situations in which the opposing position would ever apply? What does the latest research indicate regarding this question? Think of a real-life example to supsport the position you have taken. Kohn says employees will abandon risk taking with PFP. Is that necessarily true? What are some examples of high risk taking under a PFP system that was clearly not a good thing for the company in the long run?