Question 1:
(a) Explain the term "secondary data sources".
(b) Why should a company use all potential sources of secondary data before initiating primary data research?
(c) What pitfalls might a researcher encounter in using secondary data?
Question 2:
Outline the procedure for developing a questionnaire. Assume that you are developing a questionnaire for a new sandwich for McDonald's in several countries. Use this situation to discuss the questionnaire development.