In the Methods Improvement Approach, which item is not a significant sign that often suggest a particular task deserves analysis and improvement. In the Methods Improvement Approach, which item is not a significant sign that often suggest a particular task deserves analysis and improvement. Bottlenecks occur as work backs up at various stages of the process, or there are chronic backlogs of incomplete work. Confusion is eviden as employees appear uncertain to what happens next, how it happens, and why. High employee morale prevails in the work group. The activity is costing you more than you know or believe it should cost