Which of the following is true about vertical linkages?
A. They do not appear in organizational charts, but can have a significant influence on how firms operate.
B. They are often called committees, task forces, or teams.
C. They are of great importance when close coordination is needed across different segments of an organization.
D. They refer to unofficial relationships such as personal friendships, rivalries, and politics.
E. They show the lines of responsibility through which a supervisor delegates authority to subordinates.
Answer: E. They show the lines of responsibility through which a supervisor delegates authority to subordinates.