North Shore Excursions faces a downward sloping demand curve, hasthree identifiable customer groups with the same elasticity of demand, and can prevent resale of the product. Can North Shore profit from pricediscrimination and in general, does a firm that engages in pricediscrimination achieve more gains from customers with elastic or with inelastic demand Can North Shore profit Higher gain from customers with:（）①A. Yes Elastic demand ②B. Yes Inelastic demand ③C. No Inelastic demand
A. ①
B. ②
C. ③
参考答案：C
解析：
For price discrimination to increase profits, the seller must have at least two identifiable customer groups that have different price elasticities of demand. The firm that uses price discrimination gains more from those customers with inelastic demand, as that will be the group paying the higher price.