The Most Important Reason Why,when the Choice Is Available,sociologists Collect

Multiple Choice

The most important reason why,when the choice is available,sociologists collect primary information over secondary information is because

A) primary information is more recent,and secondary information is more dated.
B) secondary information was collected by someone else,so the researcher cannot control its quality or content.
C) primary information is almost always more accurate than secondary information.
D) secondary information is shared with other researchers,making it less interesting.