2. Competitive Firm Equilibrium Long run, Exit/Entry in Long
Run, Explain why a competitive firm can only earn normal economic
profit (define) in long run.
3. Define monopoly, explain why the MR and P( AR) curve for a
monopolist are different and why they are downward sloping and why
does MR lie below the AR curve. Compute Monopoly P and Q and
profits; compare monopoly price/quantity/profits with a competitive
market price and quantity. Compute CS, PS, TS for monopoly as...