All of the Following Statements About Promotion-From-Within Policies Are True

All of the following statements about promotion-from-within policies are true EXCEPT:

A) They provide the organization with a steady source of trained personnel for higher positions.
B) They can save an organization much time and money.
C) They have been found to have little impact on employee performance.
D) They should sometimes be overridden if a qualified internal candidate for a position cannot be found.