Acme Refrigerant Reclamation Company performs large-scale reclamation of contaminated refrigerants as mandated by the U.S. Environmental Protection Agency. It wishes to determine what types of companies will use this service, so the marketing director designs a questionnaire intended for telephone administration. Respondents will be plant engineers, safety engineers, or directors of major companies throughout the United States. Should Acme use a professional field data collection company to gather the data? Why or why not?
