Well, discrimination is treating a person differently because they are not the same as you or others. If a person is discriminated, he or she could get beat up or something for being different.Also, racism is part of discrimination, and people get bullied because of their race
I imagine this is for a job application, c would also be a good option as well but its best to try to resolve the problem on your own and then talking to your boss about it if the issue continues over time.
