Suppose your manager presents you with the following informa

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 with 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.)

Solution

We can narrow the choices to A and B

Machine	Cost Per Unit	Standard Deviation	Cp
A	12	0.064	1.509
B	12	0.06	1.333
C	17	0.054	1.081
D	10	0.062	1.231