Six Sigma quesiton: Provide a reason for your answer

You are evaluating the capability of a process. Standard deviation(s) is 5. Customers have said that they will accept units ranging between 35 and60. The location of the mean isunknown. But your boss wants to know ifthe process is capable of performing to customer specifications if the mean ofdata was centered between specification limits. What would you say?

A.) The process isn't capable no matter how you try tocenter it

B.) The process is capable, but not acceptable

C.) The process is capable and acceptable

D.) I need to know more information before I can give you ananswer