Four milkmen rented a pasture. A put to graze 16 cows for 3 months, B 20 cows for 4 months, C 18 cows for 6 months and D 42 cows for 2 months/ If A's share of rent be ₹ 2400, the rent paid by C is:

Options

A. Rs. 3200
B. Rs. 4200
C. Rs. 4000
D. Rs. 5400