Advantages of Questionnaires Include All of the Following EXCEPT

Multiple Choice

Advantages of questionnaires include all of the following EXCEPT:

A) large numbers of people can be contacted for a relatively low cost.
B) data can be gathered from a large number of people in a relatively short period of time.
C) participants may feel more confident about their anonymity and therefore respond more honestly.
D) because questions are in written form,they are less likely to be misunderstood by respondents.