Name the head of the Expert Group on Minimum Wages & National Floor Wages which recommended change in the base year?

A) Arup Bose
B) S.P.Mukherjee
C) C. R. Rao
D) Biswatosh Sengupta

Explanation: The government had formed an Expert Group on Minimum Wages & National Floor Wages headed by Prof. S.P.Mukherjee. Based on the recommendation of this committee, the base year has been changed.