Which One of the Following Statements Is Correct

Which one of the following statements is correct?

A) The VOC literature proposes a hierarchy of corporate governance systems.
B) The varieties of capitalism (VOC) literature argues that there is a zero-sum game between employee rights and investor rights, i.e. one can only be improved by weakening the other.
C) Contrary to the taxonomies proposed by the finance and law literature, the VOC literature does not assume that the employee rights can only be improved by reducing investor rights.
D) None of the above.