Question: PLEASE ANSWER A , B , and C . A manufacturing process produces bottles that are supposed to have a volume of 5 0 0

PLEASE ANSWER A,B, and C. A manufacturing process produces bottles that are supposed to have a volume of 500 milliliters. A sample of 4 bottles is taken every day, and the average and range of the samples are recorded. The following data was collected over a period of 5 days: The company wants to design an X-bar and R chart that will have a Type II error rate of 0.1 when the mean volume is shifted by 3 milliliters.
(a)(10 pts) Determine the center line and control limits for the X-bar and R charts based on the in-control parameters for six-sigma limits, i.e., L=\pm 3\sigma .
(b)(5 pts) Determine the value of delta (the shift in the mean volume) that will result in a Type II error rate of 0.1.
(c)(10 pts) Redesign the X-bar and R charts to achieve a Type II error rate of 0.1 for the shift of 3 millimeters in the mean volume. What is the new UCL for the X-bar char? What is the new LCL for the X-bar chart? What is the new UCL for the R chart? What is the new LCL for the R chart?
 PLEASE ANSWER A,B, and C. A manufacturing process produces bottles that

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