Match the following columns

Column I (Different system of co-operative farming)	Column II (Agricultural operation method)
a. Cooperative tenant farming	1. Individual
b. Cooperative joint farming	2. Collective
c. Cooperative better farming	3. Individual
d. Co-operative collective farming	4. Collective

A. a-1, b-2, c-3, d-4

B. a-1, b-3, c-4, d-2

C. a-2, b-3, c-4, d-1

D. a-1, b-2, c-4, d-3

Answer: Option A