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 wouldnt make a recommendation without an additional piece of information. (Round your answers to 3 decimal places.) Machine Cost per Unit ($) Standard Deviation (mm) A 17 .051 B 12 .060 C 11 .068 D 10 .061

Process Cp

A

B

C

D

We can narrow the choices to processes