Sarah owns the only bakery in a small town, and she specializes in a unique type of pastry that has gained immense popularity. Due to high demand and limited competition, Sarah has a monopoly on this pastry. As a result, she can set the price at a level that maximizes her profits. Sarah is currently the sole provider of this pastry in the town, giving her significant market power in the short run. The Figure below relates to the short-run monopoly equilibrium of Sarah's bakery. Use the figure to answer the question 17 The monopolist profit per unit is equal to a) R100. b) R250 c) R280. d) R460

A patent gave Sony a legal monopoly to produce a robot dog called Aibo ("eye-BO"). The Chihuahua-size pooch robot can sit, beg, chase balls, dance, and play an electronic tune. When Sony started selling the toy in July 1999, it announced that it would sell 3,000 Aibo robots in Japan for about $2,000 each and a limited litter of 2,000 in the United States for $2,500 each. Suppose that Sony's marginal cost of producing Aibos is $500. Its inverse demand curve is P₁ = 3500-0.5Q in Japan and Pa = 4500-Qa in the United States. Solve for the equilibrium prices and quantities (assuming that U.S. customers cannot buy robots from Japan). The equilibrium quantity in Japan is 3000 and the price, p, is $ 2000. (round your answers to the nearest integer) The equilibrium quantity in the U.S. is 2000 and the price, p, is $ 2500 (round your answers to the nearest integer) Show how the profit-maximizing price ratio depends on the elasticities of demand in the two countries. I Pl 2,000 1+1/a 1+1/ Pa…

A patent gave Sony a legal monopoly to produce a robot dog called Aibo ("eye-BO"). The Chihuahua-size pooch robot can sit, beg, chase balls, dance, and play an electronic tune. When Sony started selling the toy in July 1999, it announced that it would sell 3,000 Aibo robots in Japan for about $2,000 each and a limited litter of 2,000 in the United States for $2,500 each. Suppose that Sony's marginal cost of producing Aibos is $500. Its inverse demand curve is Pj = 3500 - 0.5Qj in Japan and Pa = 4500 - Qa in the United States. Solve for the equilibrium prices and quantities (assuming that U.S. customers cannot buy robots from Japan). The equilibrium quantity in Japan is 3000 and the price, pj, is $ 2000. (round your answers to the nearest integer) The equilibrium quantity in the U.S. is 2000 and the price, pa, is $ 2500. (round your answers to the nearest integer) Show how the profit-maximizing price ratio depends on the elasticities of demand in the two countries. Pj Pa 1+1/a 2,000…

Raphael's hair salon is a monopoly in a small town and is currently earning an economic profit.  Assume that new hair salons enter the market and that the market becomes monopolistically competitive.  a) The entry of new hair salons creates close substitutes for each individual salon's services. As a result, will the demand for Raphael's hair salon become more elastic or become less elastic, or will there be no change in the elasticity? b) Will the entry cause the demand curve for Raphael's haircuts to shift to the left, shift to the right, or stay the same?