The Druggist at Smith-Lockwood Pharmacy Fills Three Prescriptions for Vancenase

The druggist at Smith-Lockwood Pharmacy fills three prescriptions for Vancenase, an inhaler for allergy- Sufferers, in one day. Through electronic data interchange, the pharmacy's wholesaler knows the store has Only one more inhaler in stock. The wholesaler's computer immediately places an order for five inhalers To be shipped the next day to Smith-Lockwood. There is no human involvement in the transaction. This is An example of:

A) JIT.
B) supply chain management.
C) a market-response system.
D) an EOQ system.
E) intermodal distribution.