Question 21 2 pts The requirements for a market segment to be responsive means: over half of the consumers in the identified segment will be actively interested in the product all the segments identified by a marketer should respond to the marketing mix all the segments identified by a marketer should not differ in the level of their responsiveness to the marketing mix the segment identified by a marketer should differ in how it responds to the marketing mix all the segments identified by a marketer should respond to the marketing mix