Che Specifications for a part for a 3-D printer state that the part should weigh between 25.1 and 26.1 ounces. The process that produces the parts has a mean of 25.6 ounces and a standard deviation of .24 ounce. The distribution of output is normal. Use Table-A. a.What percentage of parts will not meet the weight specs? (Round your "z" value and final answer to 2 decimal places.) Percentage of parts b. Within what values will 99.74 percent of the sample means of this process fall if samples of n = 14 are taken and the process is in control (random)? (Round your answers to 2 decimal places.) Lower value Upper value. Using the control limits from part b, would the following sample means be in control? 24 52 2453, 2444 2451 2441 2439 ) This process is in control. 0 This process is not in control. Suppose your manager presents you with the following information about machines that could be used for a job, and wants your recommendation on which one to choose. The specification width is .48 mm. In this instance, you can narrow the set of choices, but you probably wouldn't make a recommendation without an additional piece of information. (Round your answers to 3 decimal places.) Standard Deviation Machine Cost per Unit ($) (mm ) A 16 . 055 CO 12 . 060 13 . 066 on 10 . 062 Process Cp A B C D