Thanks but the answer in the solution sheet is (3), not (1). The explaination in the solution sheet is that there is no fertiliser at point C and the farm should be located at point B where it has the most fertilisers. I think the answer should be (2), instead of (3)

Thanks but the answer in the solution sheet is (3), not (1). The explaination in the solution sheet is that there is no fertiliser at point C and the farm should be located at point B where it has the most fertilisers. I think the answer should be (2), instead of (3)