Who might benefit most from "atmospherics" in "sensory" marketing

A．the right smell made people think a product was better
B．people preferred the smell of lemon to coconut
C．certain smells could make people dislike a shop
D．customers rated the goods on sale as more inviting

A．Group travel became easier.
B．Everyone wanted the opportunity to travel.
C．People became more interested in material possessions.
D．People wanted to get away from familiar surroundings.