Human right violations can happen all the time. For example, if a police officer demands to search a persons house with a warrant, it is a violation of their rights. Everyone has rights and anybody can violate them at any time. Even though this is wrong, there is not much of a punishment towards this.
The correct answer is unobtainable production.
Explanation
On a production possibility curve (which determines the costs of production and possibilities of manufacturing more goods that would provide the best result), data points that fall outside the curve represent a currently unattainable production.
Moreover, this happens due to different situations. For example, lack of labor, materials or even money.
About the fact that there doing the same job and getting payed inderectly
A) change in abiotic factors. Is the correct answer.