You Must Conduct Research to Find Out a Great Deal

Multiple Choice

You must conduct research to find out a great deal of information about potential customers. You need a minimum of 300 people and you know that you don't have a lot of money to conduct the research, so you will use

A) in-office personal interviews.
B) in-home personal interviews.
C) focus group interviews.
D) mail questionnaire.
E) observation research.