All of the Following,except One,are Ways That the Monopolist's Activities

Multiple Choice

All of the following,except one,are ways that the monopolist's activities might be threatened.Which is the exception?

A) The monopolist might fear the future intervention of the government.
B) The monopolist might fear the threat of a possible consumer boycott and the ensuing bad publicity.
C) The monopolist might fear the possibility of new firms eventually trying to enter the industry.
D) The monopolist might fear the threat of a new trade association.