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An autormatc lathe produces polers for roler beanings, and the process is moritored by statatical process control cruts. The central ine of the chart for the asmplo means is set at a. 40 and for the respectrely Cick the icon to vew the table of tactoos for calcilating three-sigma imas for the k-chat and R-chart a. Gilculate the contrel imits for the mesn and range charts The UCL LA equas mm and the LCLA equals mm (Enter your reneonses moundod to fwo decmal piaces)