Which of the Following Is an Example of the Mum

Multiple Choice

Which of the following is an example of the mum effect?

A) The president of a firm would not tell a newspaper reporter what the firm's market share was.
B) The secretary did not care to participate in the office grapevine.
C) The manager would only communicate with workers through their supervisor.
D) The sales manager decided to postpone announcing the good news about the Christmas bonuses until the company party at the end of the month.
E) The young lawyer who lost the court case delayed telling the senior partner of the law firm.