Which of the following is 对 of business markets?
A.
The business marketer normally deals with far more but far smaller buyers than the consumer marketer does.
B.
Business markets generally involve far less money and items than do consumer markets.
C.
Business demand is derived demand as it ultimately derives from the demand for consumer goods.
D.
A small percentage decrease in consumer demand can cause a large increase in business demand.
E.
The total demand for business products is much affected by price changes in the short run.