Greenfield Ventures, Like All Market Entry Strategies, Can Pose Serious

Greenfield ventures, like all market entry strategies, can pose serious problems to achieving foreign market entry success. What is not deemed a barrier to success?

A) Such ventures can require costly capital investments.
B) Such ventures can have a tendency to divert valuable resources from current business.
C) Such ventures really need well-functioning strong markets.
D) Such ventures are the fastest entry route to achieve a sizeable market share.
E) Such ventures require legal protections of foreign investors.