Answer;
Quick response systems (qrs) and global positioning systems (gps) are associated with the Delivery aspect of service differentiation.
Option A Delivery is the correct option.
Step-by-step explanation:
as name suggested quick response system and global positioning systems are both associated with the delivery aspect of service differentiation
Quick Response system is known as production system for quick response to the market,
Quick response technique was developed for the U.S. textile industry to survive the global competition with low-cost foreign companies.