Which of the Following Statements Is Correct

Which of the following statements is correct?

A) Sociologists who adopt particular paradigms tend to focus on different social processes.
B) Sociologists who adopt the functionalist perspective tend to study those social factors that help to hold society together.
C) Sociologists who adopt the conflict perspective tend to emphasize social mechanisms that help to build consensus.
D) all of these
E) Sociologists who adopt particular paradigms tend to focus on different social processes AND those who . adopt the functionalist perspective tend to study those social factors that help to hold society together.