You love peanut butter. You hear on the news that 50 percent of the peanut crop in the South has been wiped out by drought and that this will cause the price of peanuts to double by the end of the year. As a result, your demand for peanut butter ______.
A、will increase but not until the end of the year
B、increases today
C、decreases as you look for a substitute good
D、shifts left today
A、will increase but not until the end of the year
B、increases today
C、decreases as you look for a substitute good
D、shifts left today
微观经济学（全英）
章节列表
1. General Overview of Economics282. Principles of Economics353. Circular-Flow Diagram and PPF204. Interdependence and Trade205. Demand and Supply756. Elasticity717. Price Control and Taxation408. CS, PS and the Efficiency of Markets109. Costs of Taxation2510. International Trade3011. Externalities3112. Public Goods and Common Resources2013. The Costs of Production20