A, B and C enter into a partnership such that A invests 10% more than B who invests 20% less than C. If A invested for 12 months, B invested for 8 months and C invested two months less than A. Find the ratio of their profit.
1
122 : 72 : 124
2
102 : 67 : 134
3
112 : 69 : 124
4
122 : 70 : 120
5
132 : 80 : 125