The ratio of the incomes of A and B is $$x$$ : y . When the income of A is increased by 20% and the income of B is decreased by 40%. then the ratio of the incomes of A and B becomes 5 : 6. What is the value of $$\frac{3x+2y}{5x-y}$$?

A

$$\frac{7}{9}$$

B

1

C

$$\frac{5}{2}$$

D

3