【題目】 Raisin bran and milk are complementary goods. A decrease in the price of raisins will increase consumer surplus in the market for raisin bran and increase producer surplus in the market for milk. decrease consumer surplus in the market for raisin br ...
【題目】 Which of the following system is used to manage information about customers, interact with customers, and to improve a company's relationship with its customers? EIS KMS MIS CRM 答案 : CRM
【題目】 Consumer surplus is: the price one is willing to pay divided by its actual price the difference between the substitution and income effect negative for an inferior good the difference between the price one is willing to pay and ...
【題目】 Crude oil can be refined into home heating oil or gasoline. If very cold weather caused the price of home heating oil to increase, then the supply of gasoline would increase. the demand of gasoline would decrease. the supply of home heating ...
【題目】 The owner of a local hot dog stand has estimated that if he lowers the price of hot dogs from $2.00 to $1.50, he will increase sales from 400 to 500 hot dogs per day. Using the midpoint formula, the demand for hot dogs is unit elastic. inelastic. & ...
【題目】 A competitive firm will tend to expand its output so long as: Marginal revenues is positive. Marginal cost is less than average cost. Marginal revenues is greater than marginal cost. Marginal revenues is greater than the averag ...