Which of the Following Is a Potential Drawback Associated with Using

Multiple Choice

Which of the following is a potential drawback associated with using compensation consultants to gather labour market information?

A) The data is usually not presented in a "user-friendly manner"; hence, it is difficult to use.
B) The data is usually old and not relevant.
C) The data may be restricted to a few organizations; hence, it does not comprise an appropriate sample.
D) The data tends to be more expensive compared to designing and administering your own survey.