Respuesta :
Answer: A. Select in advance currently less profitable grain fields and retire them if the quota takes effect.
Explanation: It will be wise for the farmer to diversify his grain production, retire some unprofitable grain field and produce other crops. Since the quota system will make more bare land available to him, it will present an opportunity for the farmer to produce another type of crop.
Answer: The correct option is D. Put marginal land under cultivation and grow grain on it.
Explanation: From the scenario given above, we can see that a quota will be issued to limit farmers to a flat percentage of previous acreage cultivation, and what this means is that quotas issued will be calculated as a percentage of the farmer's preexisting grain production acreage.
The farmer would therefore benefit from increasing his/her grain production acreage even in cases where some of the new land to be used is suboptimal for grain cultivation.