Answer:
Disparate treatment discrimination
Step-by-step explanation:
This situation demonstrates Disparate treatment discrimination. This is because The individual in this scenario is exceeding expectations in regards to his work performance and is still being mistreated. Apparently, he is the only one being mistreated even though he is in the exact situation as all his other co-workers aside from the fact that he is outperforming them. Therefore, this means that the reason that he is being discriminated is due to some protected characteristic, which in this case seems to be the color of his skin and his culture.