A and B started a business in partnership investing Rs, 20,000 and Rs. 15,000 respectively. After six months, C joined them with Rs. 20,000. What will be B's share in the total profit of Rs. 25,000 earned at the end of 2 years from the starting of the business?
1
Rs. 7500
2
Rs. 9000
3
Rs. 9500
4
Rs. 10,000