Linda? Boardman, Inc., an equipment manufacturer in? Boston, has submitted a sample cutoff valve to improve your manufacturing process. Your process engineering department has conducted experiments and found that the valve has a mean ?(muμ?) of 10.00 and a standard deviation ?(sigmaσ?) of 0.04. Your desired performance is muμ ?=10.00 plus or minus±3 standard? deviations, where sigmaσ ?= 00.060. For the given? information, the process capability index ?(Cpk?).