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: Pcol = 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 4.75

The graph below shows the demands and marginal revenue in two markets, 1 and 2, for a price discriminating firm along with total marginal revenue, MRT, and marginal cost: Price and cost (dollars) 100 80 60 AS 40 20 0 200 100 300 MR1 400 MR2 MC 500 Quantity How should the firm allocate sales between the two markets? 600 D₁ 700 MRT 800 900 D₂ 1000 Q

Gliberace's Fashion Accessories of Las Vegas produces gem-stone encrusted formal wear for sale in Los Angeles and San Francisco subject to total cost TC = 100 + 5(QLA + QSF). Demand for Gliberace's stones in the two cities is given by QLA = 70 - 2PLA and QSF = 55 - PSF. If Gliberace price discriminates between the two cities, what will its maximum profits be? $975 $750 $825 $1,175 $1,075

Based on Zangwill (1992). Murray Manufacturing runs a day shift and a night shift. Regardless of the number of units produced, the only production cost during a shift is a setup cost. It costs $8000 to run the day shift and $4500 to run the night shift. Demand for the next two days is as follows: day 1, 2000; night 1, 3000; day 2, 2000; night 2, 3000. It costs $1 per unit to hold a unit in inventory for a shift. a. Determine a production schedule that minimizes the sum of setup and inventory costs. All demand must be met on time. (Note: Not all shifts have to be run.) b. After listening to a seminar on the virtues of the Japanese theory of production, Murray has cut the setup cost of its day shift to $1000 per shift and the setup cost of its night shift to $3500 per shift. Now determine a production schedule that minimizes the sum of setup and inventory costs. All demand must be met on time. Show that the decrease in setup costs has actually raised the average inventory level. Is this…