Income and expenditure of a person are in the ratio 5 : 4. If the income of the person is Rs. 16000, then find his savings?	Select the correct option
A) 3600 B) 3607 C) 3200 D) 3602 E) 3603

Rationale: "let the income and the expenditure of the person be rs . 5 x and rs . 4 x respectively . income , 5 x = 16000 = > x = 3200 savings = income - expenditure = 5 x - 4 x = x so , savings = rs . 3200 . answer : c"
Answer: C