Rs. 33630 are divided among A, B and C in such a manner that the ratio of the amount of A to that of B is 3 : 7 and the ratio of the amount of B to that of C is 6 : 5. The amount of money received by B is -

• A. s. 12390
• B. s. 13290
• C. s. 14868
• D. s. 16257