The top management forms part of a firm's infrastructure because its has a considerable influence associated with the position.
What is a top management?
This refers to senior or top hierarchy in an organization or business such as chief executive officers.
These class of management is known as part of the firm's infrastructure because they have considerable influence associated with the position.
Therefore, the Option B is correct.
Missing options "procurement manager, top management, production manager, research and development scientist, marketing personnel"
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