X, Y and Z are partners in a business Their shares of investment in the buisness are in the proportion of $$\frac{1}{3}:\frac{1}{4}:\frac{1}{5}$$. X withdraws half of his capital after 15 months and after another 15 months, a profit of Rs. 4340 is divided among them. The share of Y in the profit is.
1. Rs.1240.
2. Rs.1245.
3. Rs.1350.
4. Rs.1550.

A

1

B

2

C

3

D

4