supplh chain management.

needs urgent help.

1. A product is made up of six components that are wired in series with reliabilities of 0.95,0.98,0.94,0.96,0.98, and 0.97. What is the overall reliability for this product? Please provide a detailed formula for your calculation. (1 point) 2. Suppose that redundant components are introduced for each of the two components in Question 1 above with the lowest reliability; that is, component 1 and component 3 . The system is now composed of two component 1 (in parallel), two component 3 (in parallel). These two parallel subsystems are in series with the original components 2,4,5, and 6 in the new system. What is the overall reliability for this new product/system? (1 point) 3. An inspector visually inspects 200 sheets of paper at a time for aesthetics. Using trained judgment, the inspector will either accept or reject sheets based on whether they are flawless. Following are the results of recent inspections: a. Please draw a p chart with the values of CL (centerline), UCL (upper control limit) and LCL (lower control limit) clearly stated ( 0.1 points for each value, and 0.2 points for drawing the p chart). You may want to include calculation formulas in order to get partial credits. Determine if the process is stable, and explain why (0.3 points). b. What has to be done to improve the process? (0.2 points)