Final answer:
The statement made by the Professor of Sociology is a normative economics statement.
Step-by-step explanation:
The statement made by the Professor of Sociology is an example of a normative economics statement. Normative economics refers to statements that reflect an opinion or subjective judgment rather than objective facts or principles. In this case, the professor's statement about corporations being greedy and causing social and income inequality is based on their personal perspective and values.
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