Who among the following were the founders of the “Hind Mazdoor Sabha” established in 1948?

a) B Krishna Pillai, E.M.S Namboodiripad and K C George

b) Jayaprakash Narayan, Deen Dayal Upadhyay and M.N Roy

c) C.P Ramaswamy Iyer, K Kamraj and Veerasalingam Pantulu

d) Ashok Mehta, T.S Ramanujan and G.G Mehta