This questiоn is аbоut dаtа brоkers. I break this question into the following sub-questions. Please make sure your response will address all the sub-questions below. Label your responses with the sub-question numbers please. (1) What are data brokers? (2) What do they do? Provide some examples to describe their business operations. (3) Do you think if their business operations legal? Justify your answer. (4) Are their business operations ethical? Justify your answer using the five ethics values we have discussed in class.