According to Arjun Appadurai, the Advantage(s) of Collaborative Approaches That

According to Arjun Appadurai, the advantage(s) of collaborative approaches that involve anthropologists and such colleagues as grassroots activists could be

A) A new conversation about research.
B) New ideas about what counts as new knowledge.
C) How to measure the researcher's accountability to the people among whom he or she works.
D) All of the above.