【单选题】If corn farmers know that the demand for corn is inelastic, and they want to increase their total revenue, they should all
A.
a. plant more corn so that they would be able to sell more each year.
B.
b. increase spending on fertilizer in an attempt to produce more corn on the acres they farm.
C.
c. reduce the number of acres they plant in corn.
D.
d. contribute to a fund that promotes technological advances in corn production.
【单选题】大众帕萨特电动车窗系统控制电路当驾驶人员按下左前电动车窗开关E40至第一格时,( )。
【判断题】机器造型既能进行两箱造型,又能进行三箱造型 。
【单选题】当驾驶人按下左前电动车窗开关E40至第一格时,( )
【判断题】相邻灌注桩的中心距小于5倍桩管外径或小于2m时,均应跳打。
【单选题】In 2012, Canadian farmers did not suffer from drought conditions that affected the United States, but they did enjoy the higher corn prices. Canadian farmers reacted to the higher price by planting mo...
【单选题】Suppose that when the price of corn is $2 per bushel, farmers can sell 10 million bushels. When the price of corn is $3 per bushel, farmers can sell 8 million bushels. Which of the following statement...
A.
The demand for corn is price elastic, and so an increase in the price of corn will increase the total revenue of corn farmers
B.
The demand for corn is price inelastic, and so an increase in the price of corn will increase the total revenue of corn farmers
C.
The demand for corn is income elastic, and so an increase in the price of corn will increase the total revenue of corn farmers
D.
The demand for corn is income inelastic, and so an increase in the price of corn will increase the total revenue of corn farmers
【单选题】以下OLAP的操作中( )的作用是改变维的层次,变换分析的粒度