Correct option is A
A two-bottom MB plough is generally designed for smaller-scale agricultural operations. Its working capacity is limited, and it can effectively plough approximately 1.5 to 2.0 hectares per day. This range is influenced by factors such as soil conditions, tractor power, and the efficiency of the ploughing process. It is essential to consider these variables when estimating the daily working capacity of a tractor-mounted plough.