The ratio of income of A to that of B is 4 : 3 . The expenditure of A is $$\frac{5}{12}$$ of his income and the expenditure of B is $$\frac{7}{15}$$ of his income. The difference between their expenditures is, ₹4,500. Find the income of B.

A

₹49,625

B

₹48,625

C

₹51,625

D

₹50,625