Bоb’s Breаd Cо. hаs been in business fоr severаl years. Recently, customers have been complaining about the quality and consistency of their bread. Bob’s Bread Co. has created the following x-bar chart (in millimetres) to analyze the thickness of each slice of bread. Required: Review the results and provide a brief report to management discussing the following: - the conclusions drawn from the SPC charts (2 marks) - two possible causes of points outside the control limits (2 marks) - provide two specific recommendations for process improvements (2 marks) You can assume all data points were within the upper and lower control limits from a Range perspective.