A can do a piece of work in 16 days and B in 24 days. They take the help of C and they all together finish the work in 6 days. If the total remuneration for the work is Rs. 400. The amount (in rupees) each will receive, in proportion, to do the work is
(a) A : 150, B : 100, C : 150
(b) A : 100, B : 150, C : 150
(с) А : 150, B: 150, с : 100
(d) A : 100, B : 150, C : 100