Fixed quantity models require perpetual inventory systems. By what name are these models commonly known?

• A. Periodic Review Models
• B. Reorder Point Models
• C. Economic Order Quantity Models
• D. Just-in-Time Models

Answer: (B)

Verified step by step guidance

1. Understand the concept of fixed quantity models: These models are designed to maintain a specific inventory level by reordering stock when it reaches a predetermined point.
2. Recognize that fixed quantity models require perpetual inventory systems, which continuously track inventory levels in real-time.
3. Learn the common name for fixed quantity models: They are referred to as 'Reorder Point Models' because they rely on a specific reorder point to trigger replenishment.
4. Differentiate between other inventory models: For example, 'Periodic Review Models' involve checking inventory at regular intervals, while 'Economic Order Quantity Models' focus on minimizing total inventory costs, and 'Just-in-Time Models' aim to reduce inventory levels by receiving goods only as needed.
5. Conclude that the correct answer is 'Reorder Point Models' based on the characteristics of fixed quantity models and their reliance on perpetual inventory systems.