E. None of these
A, B and C jointly thought of engaging themselves in a business venture. It was agreed that A would invest Rs. 6500 for 6 months, Rs.8400 for 5 months and C, Rs. 10,000 for 3 months. A wants to be the working member for which he was receive 5% of the profits. The profit earned was Rs. 7400. Calculate the share of B in the profit.