Which of the Following Is Most Correct with Respect to Social

Which of the following is most correct with respect to social theories about the division of labour?

A) Adam Smith believed that it led to widespread alienation among workers.
B) Émile Durkheim argued that it was both economically useful and morally good.
C) Karl Marx believed it increased both profits for owners and the happiness of workers.
D) Max Weber stated that it no longer existed in large bureaucracies.