You are the process improvement manager and have developed a new machine to cut insoles for the company's top of the line running shoes. you are excited because the company's goal is no more than 3.4 defects per million, ad this machine may be the innovation you need. The insoles cannot be more than +/- 0.001 of an inch from the required thickness of 0.250 inches. You want to know if you should replace the existing machine, which has a Cpk of 1.0. The mean of the new process is 0.250 inches. The standard deviation of the new process is 0.0005 inches. Determine the Cpk of the new machine and make a decision on that basis.