a) The manufacturer of athletic shoes conducted a study on their newly developed jogging shoe. Listed below are the types and frequency of the nonconformities and failures found. Develop a Pareto chart to show the major problem areas. Type of Nonconformity Frequency Type of Nonconformity Frequency Sole separation 34 Lace breakage 14 Heel separation 98 Eyelet failure 10 Sole penetration 62 Other 16