After Your Coders Helped You Rank the Reasons for Coding

After your coders helped you rank the reasons for coding errors in the order of their importance, you then plotted the results on the chart above. The results of your work surprise you because

A) you expected the coders to put more emphasis on time pressure.
B) you thought limited training was the primary reason for the errors.
C) the rankings show surprising disagreement on the issue.
D) the results appear to violate the Pareto principle.