Section: Fundamentals of Supply Chain Management

Section: Mixed questions

When countries form a trading bloc, they eliminate tariffs and other trade barriers among member countries, facilitating easier and cost-effective movement of goods. For the company, consolidating production within the trading bloc allows for greater economies of scale. By producing each product in a single facility, the company can optimize production efficiency, reduce per-unit costs, and improve consistency in quality. This approach also simplifies supply chain management by reducing complexity and leveraging the benefits of larger production runs.References:
* "International Logistics: The Management of International Trade Operations" by Pierre A. David
* "Global Logistics and Supply Chain Management" by John Mangan and Chandra Lalwani

Radio Frequency Identification (RFID) devices enable wireless scanning of products in warehouses. These devices use electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information, which can be read from several meters away without line of sight. RFID improves inventory accuracy, reduces labor costs, and enhances supply chain visibility by allowing real-time tracking of products.References:
* "RFID in the Supply Chain: A Guide to Selection and Implementation" by Judith M. Myerson
* "RFID Technology and Applications" by Stephen B. Miles, Sanjay E. Sarma, and John R. Williams