Before Moving Out of Their Apartment,Brad and Kim Westgate Decided

Before moving out of their apartment,Brad and Kim Westgate decided to have their carpets cleaned by Service Master,a company specializing in professional carpet cleaning.The carpet cleaners arrived at Brad and Kim's apartment,unpacked their equipment,cleaned the carpets,packed up their tools,and drove away in their bright yellow van.The service provided by Service Master,could not be held,touched,or seen before the purchase decision.This scenario illustrates the _____ of services.

A) inconsistency
B) inseparability
C) inventory
D) intangibility