The ratio of income of A, B and C is 3 : 7 : 4 and the ratio of their expenditure is 4 : 3 : 5 respectively, if A saves Rs. 300 out of Rs. 2400, find the savings of C.

The ratio of income of A, B and C is 3 : 7 : 4 and the ratio of their

1.	The ratio of income of A, B and C is 3 : 7 : 4 and the ratio of their expenditure is 4 : 3 : 5 respectively, if A saves Rs. 300 out of Rs. 2400, find the savings of C.
A.	Rs. 565
B.	Rs. 570
C.	Rs. 575
D.	Rs. 580
E.	None of these
Answer» D. Rs. 580