Final answer:
External consulting is not typically considered a direct managerial responsibility within an organization, making it the correct answer from the provided options. Hence, option (e) is correct.
Step-by-step explanation:
In the context of managerial responsibilities, external consulting is not typically considered one of the core managerial functions. The traditional managerial responsibilities often include a. Long-range planning b. Coordinating c. Supervision, and d. Controlling.
The question asks about which of the listed items is not one of the managerial responsibilities identified in the text. Therefore, the correct answer out of the options provided would be e. external consulting. This is because external consulting is usually a service provided by an outsider or an entity outside the organization to provide expert advice, rather than being a direct managerial responsibility within an organization.