Angela is evaluating a new salt process delivery system and wants to know if the upper and lower control limits at 3 standard deviations for the new system will meet the upper and lower controls specifications currently used (2.22 and 1.98). The population standard deviation is s = .07 and each sample is n=4. In a Word document, write a memo to Angela explaining whether or not the new salination process (from which we obtained the sample data) is delivering a new set of UCL/LCL measurements that is within the specifications set by the current set of control limits. In other words, does the new set of UCL/LCL measurement exceed the prior limits (meaning it is unacceptable) or equals or is less than the current specifications? Additionally, in the same Word document, answer the following two critical thinking questions about Frito-Lay's current quality process. Question 1: How much of an improvement in variability did Frito-Lay make by implementing SPC? Question 2: What are the steps Karen Engels and Barbara Boudreau go through as part of a testing cycle? The data (in percent) from the initial trial samples using the new salting process are: Sample 1: 1.98 2.11 2.15 2.06 Sample 2: 1.99 2.0 2.08 1.99 Sample 3: 2.20 2.10 2.20 2.05 Sample 4: 2.18 2.01 2.23 1.98 Sample 5: 2.01 2.08 2.14 2.16