________ defined economics as a science which deals with wealth. / » Fundamentals of Economics solved MCQs / By admin Question: ________ defined economics as a science which deals with wealth. A. J.B. Say B. A.C.Pigou C. Alfred Marshall D. Lionel Robbins Answer» a. J.B. Say Note: The above multiple-choice question is for all general and Competitive Exams in India.