Question

What is the main advantage of secondary research data over primary

research data?
O A. It is more easily accessible and more cost effective.
B. It is generally more accurate than primary data.
C. It provides a much smaller sample, though with the same measure
of depth.
OD. It focuses more on the target market.

Answer 1

A.

Step-by-step explanation:

it is going to be A. Because of the question and the answer is isthmus is more easily accessible and more cost effective.