Please provide steps

A manufacturer produces grocery paper bags and is interested to check the tensile strength of his products. The inspector engineer takes 1 samples of size 4 every working day. Here is his reported values for the last week: Day x r 5.45 1.21 2 5.39 0.95 6.85 1.43 6.74 1.29 5.83 1.35 a) Use the data provided in the table to define UCL, LCL, and CL for X and MR control charts. (12 points) b) Plot the X and MR control charts. (20 points) c) What is your conclusion given these control charts? (10 points) d) Is there any nonrandom pattern(s)? Justify your answer. (10 points) e) Given the specifications of 6 1 0.5 report the process capability ratio. (4 points) f) Given the same specifications of 6 + 0.5 report PCRk. (8 points) g) Are the reported results in parts d and e equal or not? Why is that the case? (6 points) All the results should be derived by hand and all the steps should be included