Which of the Following Is Correct with Respect to the BRICS

Which of the following is correct with respect to the BRICS countries?

A) Russia is the dominant country in the group.
B) There is very little coordination between the BRICS countries,and they do not act like a unit.
C) All of the BRICS countries put a heavy emphasis on exporting commodities.
D) India is a leading service provider.
E) Brazil is the most corrupt of the BRICS nations.