Final answer:
Logistics planners must work with procurement and supply chain management when dealing with the inventory management plan to maintain balanced inventory levels and align operations with business strategies.
Step-by-step explanation:
Logistics planners working on the inventory management plan (IMP) must collaborate closely with the procurement and supply chain management functional areas. Procurement teams are responsible for acquiring the products and materials needed for operations, whereas supply chain management oversees the flow of goods from suppliers to customers, including inventory levels. Coordination with these departments is crucial for maintaining balanced inventory levels, avoiding overstocking or shortages, and ensuring that logistics operations align with overall business strategies.