Which of the Following Is Not a Way in Which

Which of the following is not a way in which government bureaucracies in the US fail to live up to the ideals described by Max Weber?
A)Being answerable to both the president and to Congress, bureaucracies do not always have a clear hierarchy of command.
B)Bureaucrats are almost always selected as a political favor to some politician.
C)Bureaucrats have incentive to not be as productive as they could be.
D)Bureaucracies cannot always implement the most efficient solution to a problem if that solution would not be politically popular.
E)A lot of bureaucracies have overlapping jurisdiction with each other.