Answer:
B. Inventory control
Step-by-step explanation:
Inventory is the term used to describe products in the various stages of production. Inventory refers to the raw materials used to make products, goods partially produced( work -in -progress), and the finished goods awaiting sales.
Robert's responsibilities revolve around inventory control. He is part of the supply chain team that coordinates material movement from the source, in the production process, and delivery to the market.