Which of the following is NOT one of the five major logistics functions?

The identification of marketing as not being one of the five major logistics functions is based on the core aspects of logistics management, which include supply, transportation, maintenance, and inventory management.

Logistics primarily focuses on the effective and efficient movement and storage of goods, services, and related information within a supply chain. Supply refers to sourcing and procuring the necessary materials or products. Transportation deals with the various means and methods used to move goods from one location to another. Maintenance includes the activities required to ensure that resources remain in a serviceable condition, particularly in the context of equipment and assets used in logistics operations.

In contrast, marketing encompasses a different set of activities that revolve around the promotion and selling of products or services, including market research, advertising, and customer outreach. While marketing is essential for business, it does not directly align with the logistics function, which is primarily concentrated on the physical aspects of managing the supply chain. Thus, marketing stands apart from logistics and is not categorized within the main logistics functions.