How does chain of command affect a supervisor's decision-making?

How does chain of command affect a supervisor's decision-making?

• A. Decisions should be made by the supervisor alone, without higher input.
• B. Decisions should be made by the team without consulting the chain.
• C. Decisions should be escalated only when there is a problem.
• D. Decisions should follow the approved authority and be communicated up and down the chain.

Answer: (D)