Which of the Following Situations Best Demonstrates an Error Made

Which of the following situations best demonstrates an error made during the organizing stage of management?

A) LMN Tree has embarked on a new long-term project.Though the project is progressing,employees feel that there were many better ways to achieve the desired result.
B) Vista International took on a project at short notice and wasn't able to go into details of the strategy.As a result,some departments have clear objectives,while others do not.
C) The project team at Walton's is dissatisfied with the functioning of the department,but has no communication system through which they can convey their concerns to the management.
D) Though DLB's projects are usually very similar,employees have no way of comparing performance as there are no set standards.
E) Two teams at Crimson Blue had been working separately on a project for three weeks before they discovered that there was a lot of duplicated effort.