X, Y and Z bought a field on an annual rent of Rs. 415. If X grazed 25 cows for 6 months, Y grazed 40 cows for 8 months and Z grazed 30 cows for a complete year, what was the share of the rent given by Y?

• A. Rs. 154
• B. Rs. 120
• C. Rs. 160
• D. Rs. 150