Assume that you are considering the adoption of abc analysis. which of the following does not describes a key element of the approach? a. abc analysis suggests that all items require the same high degree of control. b. abc analysis is an application of the pareto principle. c. in abc analysis, inventory may be categorized by measures other than dollar volume. d. abc analysis suggests that there are the critical few and the trivial many inventory items. e. abc analysis categorizes on-hand inventory into three groups based on annual dollar volume.