Concerning Grocery Shopping Experiences,which of the Following Best Represents the Concept

Concerning grocery shopping experiences,which of the following best represents the concept of the implicit service?

A) The superior selection available from a large grocery store.
B) Reduced levels of antibiotics used in the production of organic beef.
C) Grocery carts designed to look like race cars to appeal to children.
D) A sense of community when buying from a local co-op.