Which one of the following conditions must be present for the existence of an independent e-marketplace?
A) thousands of geographically dispersed buyers and sellers
B) volatile prices caused by demand and supply fluctuations
C) time sensitivity due to perishable offerings and changing technologies
D) easily comparable offerings between a variety of suppliers
E) All of the above are examples of a condition that must be present for the existence of an independent e-marketplace.
Answer: E