4. The quality controller at a local hospital has collected data on the proportion of rework in the lab (based on a sample size of 25). The data collected is as follows: Proportion of Rework in Day the lab 1 0.048 2 0.052 3 0.047 4 0.046 5 0.090 6 0.046 7 0.034 8 0.060 9 0.033 10 0.070 11 0.045 12 0.036 13 0.045 14 0.057 15 0.052 16 0.082 17 0.041 18 0.032 19 0.056 20 0.053 21 0.041 22 0.007 23 0.039 24 0.055 25 0.048 26 0.054 27 0.064 28 0.030 29 0.055 30 0.046 Construct the necessary control charts using Excel. Show the upper control limits, the lower control limits, and the centerline. Show the calculations on one page and the control charts on the following pages. State whether the processes are in or out of control.

David burdick is the ceo of acme bubblegum, a successful public company. as one of the cofounders of the company, burdick has enjoyed speaking and writing about the success of acme bubblegum for several years. typically, he speaks at conferences or directly to the press, but recently, he has been blogging about his firm anonymously. specifically, he defended a recent advertising campaign that was unpopular among consumers and pointedly attacked one of acme bubblegum’s competitors. burdick deeply enjoys his anonymous blogging and believes that none of his readers actually know that he works for acme bubblegum. should burdick be allowed to praise his company’s performance anonymously online? should he be allowed to attack his competitors without disclosing his relationship with the company? how would you feel if the ceo of a company at which you shopped was secretly writing criticisms of his or her competition? how would you feel if you knew a writer for your favorite blog was actually closely involved in a company that the blog discussed? 1. define the ethical issue? 2. who are the primary stakeholders? 3. what are the possible alternatives? 4. how could you evaluate the ethical implications of the alternative actions (use appropriate decision rules)? 5. what action would you recommend and why?