Why Has the Component Lifestyle of Many of Today's Consumers

Why has the component lifestyle of many of today's consumers proven to be such a challenge to marketers?

A) because people with component lifestyles expect multi-tiered pricing
B) because the needs of people with component lifestyles are in constant flux
C) because communication with people who have component lifestyles is very difficult
D) because there are no specialized lifestyle magazines that reach small segments of markets