With which one of the following has the B.K. Chaturvedi Committee dealt?

With which one of the following has the B.K. Chaturvedi Committee dealt?
(a) Review of Union-States relations 
(B) Review of Delimitation Act 
(C) Price-reforms in the oil sector 
(D) Tax reforms and measures to increase revenues

Answer: (C) Price-reforms in the oil sector