Oligarchy. Oligarchy is a form of power structure in which power effectively rests with a small number of people. These people could be distinguished by royalty, wealth, family ties, education, corporate, or military control.
The EPA generally regulates the usage of pesticides while the USDA, and EPA ensure food safety, so the EPA is responsible for the regulation of pesticides.
I believe B as they have a right to testy if they want to but the lawyer just shut him down in fear of losing the case so it could be either unethical or illegal