Blackburn, Inc., an equipment manufacturer, 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 () of 12.00 and a standard deviation (o) of 0.06. Your desired performance is = 12.00 and o= 0.065. For the given information, the process capability index (Cpk) = (round your response to three decimal places).