Looking for original answers for questions 2, 3, 4(a,b,c), $9.
2. If the ATC curve is rising, does that mean the MC curve must lie above it? Explain.
3. Why are LRAC curves usually at or below SRAC curves? 1 point.
4. a. What is the difference between economic profit and accounting profit? (1 point)
b. Why should managers mainly focus on economic profits? (1 point)
c. Why do you suppose managers often focus on accounting profits? (1 point)
9. Is the prisoner's dilemma always a Nash equilibrium? Explain. (1 point)