The average monthly expenditure of Ram was Rs. 1000 during the first 3 months, Rs. 2400 during the next 4 months and Rs. 4320 during the subsequent five months of the year. If the total saving during the year was Rs. 2200, find Ram’s average monthly income.
1
Rs. 1858
2
Rs. 3108.33
3
Rs. 3100
4
Rs. 3033.33
5
Rs. 2850.55