Ch2.... Efficient Consumer Response is best described as a small electronic device that consist of a small chip and an antenna which serves the same purpose of a bar code or a magnetic strip on the back of an ATM/Credit Card and provides a unique identifier for a certain object: True False Ch20...Partial Inventory System is best described as a Periodic system of inventory management is less precise and is based on occasional, semi-annual or annual physical inventory counts of everything in the building: True False