Sita, Geeta and Monika invested Rs. 2000, Rs. 1600, and Rs. 2500 in Reliance for 12 months, 15 months and 9 months respectively. In end of business Reliance reported a profit of Rs. 7050000 which need to be distributed among Sita, Geeta and Monika. After some time, all the three investors with their obtained profit moved to another city and invested money(profit gained) in a chit fund which provided 10% annual return for Sita , 12% annual return for Geeta and 13% annual return for Monika . Find the ratio of returns after a year from the point they all invested in chit fund.