3.1 The production manager of Publishing-R-Us has tasked your Industrial Engineering consultancy firm with investigating the problems that they have been encountering in one of their print centres. The table below is data recorded by you of the observed print defects after conducting a study of the print centre. 3.1.1 Compile a cumulative distribution table of the collected print defects. 3.1.2 Plot a Pareto Chart of the print defects clearly detailing the vital few and useful many. 3.1.3 Delineate the top three recommendations you would advise the production manager of Print-R-Us prioritise based on the results of your Pareto Analysis