Mr. Basu has invested Rs. 17000 into two schemes one at 12.5% simple interest for 3 years and the other at 10% simple interest for 4 years. He received Rs. 6600 as interest after 4 years. Find the ratio of investment of two schemes.
1
9 : 8
2
8 : 9
3
10 : 7
4
6 : 11