Explain the Difference in Economics Between Self-Interest and Selfish Behaviour

Q4: A dependent variable is<br>A)a variable whose value

Q5: In economic language,"wants"<br>A)is another term for needs.<br>B)refer

Q6: Opportunity costs are<br>A)subjective because each person determines

Q7: Microeconomics concentrates on _.

Q8: Which of the following is a factor

Q10: A simplified representation of the real world

Q11: What is Economics and what does it

Q12: The income that is earned when capital

Q13: Marginal benefit refers to<br>A)a small change in

Q14: Economists sometimes say that wants are "unlimited"