When someone is being interviewed for a poll, what factor can influence the way he or she responds to questions?
a. the number of people being polled
b. the amount of data being collected
c. the use of correct phone numbers
d. the interviewer’s tone of voice

The entrepreneurs who developed coca-cola, delta airlines, and the home depot are all important because their companies provide a) home services and international trade. b) international trade and domestic jobs. c) domestic jobs and majority market share. d) majority market share and home services.