Which of the Following Best Describes Impersonality

Which of the following best describes impersonality?

A) Jobs are well defined,and workers become highly skilled at performing them.
B) Workers are selected and promoted on ability,competency,and performance,and managers are career employees of the organization.
C) Written guidelines direct behavior and decisions in jobs,and written files are kept for historical record.
D) Authority and responsibility are well defined for each position,and each position reports to a higher-level one.
E) Rules and procedures are impartially and uniformly applied,with no one receiving preferential treatment.