Rani and Suman are partners with capital of 80,000 and Rs.  60,000. During the year 2006-07, Rani withdrew Rs. 10,000 from her capital and Suman Rs. 15,000 .Profits before charging interest on capital was Rs. 50,000.Rani and Suman shared profits/losses in the ratio 3;2. Calculate the amount of intereston their capitals @ 12 % p.a. for the year ended march 31,2007.