Which of the following statements is true? ed t of Select one: O a. Microeconomics studies consumer behavior, whereas macroeconomics studies producer behavior uestion O b. Microeconomics studies inflation and opportunity costs, whereas macro-economics studies unemployment and marginal costs. C. Microeconomics studies behavior of individual households and firms, whereas macroeconomics studies national aggregates. O d. Microeconomics studies producer behavior, whereas macroeconomics studies consumer behavior. Clear my choice evious page Next page