Which of the Following Is a Disadvantage of Greenfield Ventures

Which of the following is a disadvantage of greenfield ventures as a mode of entering foreign markets?

A) Greenfield ventures have a higher potential for throwing up unpleasant surprises.
B) It is much more difficult to build an organizational culture from scratch than to change the culture of an existing unit.
C) Companies find it difficult to avoid the hubris hypothesis of acquisitions.
D) There is a possibility of being preempted by aggressive global competitors who enter via acquisitions.
E) A firm does not have the freedom to build the kind of subsidiary that it wants.