9 Given a mean of 5, an upper specification limit of 7, a lower specification limit of 4, a target of 5.5, and a standard deviation of .26, calculate the Cpk. O a. 1.282 v b..888 O c.3.333 O d. 1.788 O e. .999 10 1 process for Which of the following is NOT a step in the developing a buyer appraisal system? O a. Decide who should provide input. O b. Provide feedback and promote discussion. O c. Establish weights via the "Penny Experiment." d. Assess group influence to adjust weights. O e. None of the above; that is, they are all steps in the process