Please help worth lots of points Why do some commercial farmers convert their operations to sustainable agriculture?

A. to generate higher revenues
B. to overcome the adverse effects of herbicides
C. to eliminate the need for farm machinery
D. to improve soil quality and conservation
E. to specialize in crops or livestock

Some commercial farmers are converting their operations to sustainable agriculture, an agricultural practice that preserves and enhances environmental quality. ... Second, because of adopting the international trade approach to development, subsistence farmers must grow food for export instead of for direct consumption.

Explanation:

B.

Explanation: People have become increasing scared of GMO food, because of the health risks. Therehas become a higher demand for organic food and the farmer has to keep up to sell into the market.