Roshni, Rachna and Kanchan entered into a partnership and their shares are in the ratio 1/2 : 1/3 : 1/4. After 2 months, Roshni withdraws half of his capital and after 12 months, a profit of Rs 2100 is divided among them. What is Kanchan’s share?
1
Rs. 840
2
Rs. 600
3
Rs. 800
4
Rs. 700
5
None of the above