Which of the Following Is Not a Reason Joint Ventures

Which of the following is not a reason joint ventures fail?

A) Managers who must collaborate daily in operating the venture are not involved in forming or shaping the venture.
B) The venture may not be supported equally by both partners.
C) The venture may benefit the partnering companies but may not benefit the customers who then complain about poorer service or criticize the companies in other ways.
D) Stakeholders from both partners are equally satisfied.
E) The venture may begin to compete more with one of the partners than the other.