What’s the total profit in the market when the firm price discriminates between the two groups? How does this compare to when they just charge one price?

I just need help on c and d

Please read the following article from The Atlantic on the proliferation of price discrimination for online shopping https://goo.gl/EGFynW  A.) The article notes that we are moving toward a situation in which perfect price discrimination is no longer “only a classroom thought experiment.” Suppose perfect price discrimination were to become a reality. What would this imply as far as consumer surplus, producer surplus, and market surplus in the market for online retail?  B.) The article references a study showing that by using big data online firms are able to boost profits. When firms engage in price discrimination and experience an increase in profits, does this imply that consumers are made worse off as a result? Explain.  C.) Do you agree with the author’s belief that the proliferation of price discrimination “makes suckers of us all”? Explain. D.) Do you consider the increased price discrimination in recent years as a net positive or a net negative to society? Explain

Tara loves to go through the Saturday paper and cut out supermarket coupons. How do you think Tara's coupon-clipping habits apply to the concept of price discrimination?

How is monopoly different from perfect competition?

If the price is less than actual total cost for a monopolistic competitive firm, does the firm make a profit, loss, or break-even?

4. [A Monetary Surprise] Consider an economy in which the demand for money is of the form M₁ = = P₁Y for t = 0, 1,2,..., where output is 150, the money velocity is 1.5. The money supply is 100 for t = 0, 1. In period 2, the central bank surprises people and announce that money supply will grow at 2 percent forever, that is, Mo = 100, M₁ = 100, M₂ = (1.02) M₁, M3 (1.02) M₂, and so on. (a) What is the inflation rate in period 1, 7? What is real money balance in period 1, ? What is the expected inflation in period 2, given the information available in period 1, E172? (b) What is the inflation rate in period 2, m₂? What is real money balance in period 2, 2? What is expected inflation in period 3, given the informa- tion available in period 2, E273? (c) What is the inflation rate in period 3, 73? What is real money balance in period 2, ? (d) Compare E₁₂ and 7₂. B

What is price discrimination? From the perspective of running a business, is this a good thing or bad thing for profits?

The following graph represents a monopolistically competitive firm in long-run equilibrium. Place the black point (cross sign) on the graph to indicate the short-run profit-maximizing price and quantity for this monopolistically competitive company. Next, place the grey star on the graph to indicate the point where the LRAC reaches a minimum. PRICE PER UNIT (Dollars) 500 450 400 350 300 250 200 150 100 50 MC 0 0 50 LRAC MR Demand 100 150 200 250 300 350 400 450 500 QUANTITY (Units) Monopolistically Competitive Outcome Minimum of the LRAC The long-run equilibrium price is $ (Hint: Use the graph to find the numeric value of the price at equilibrium.) The long-run equilibrium quantity is units. The LRAC curve is at its minimum at a quantity of The long-run equilibrium price is units. the marginal cost of producing the equilibrium output. ?

The editorial Harper modern classics holds the rights to One Hundred Years of Solitude by Gabriel Garcia Marquez. The editorial sells the book both in the US and Colombia. The demand for the book in the US is given by Pus = 36 - 4Qus The demand for the book in Colombia is given by: = 24 - 42col . If MC-4 and Harper cannot price discriminate, who many units should Harper produce in the Colombian market to maximize profit? 0.75 1.75 2.75 3.75 P col 4.75