• A manufacturing company produces plastic bottles for the dairy industry. Some of the bottles are rejected because of poor quality. Causes of poor-quality bottles include faulty plastic, incorrect labeling, discolouration, incorrect thickness, broken handle, and others. The following data for 500 plastic bottles that were rejected include the problems and the frequency of the problems. Use these data to construct a Pareto chart. Problem Number Discoloration 32 Thickness 117 Broken handle 86 Fault in plastic 221 Labeling 44 What is the frequency of broken handle in percentage (%). Round the answer to 1 decimal place.