Which of the Following Is True About Privatization

Which of the following is true about privatization?

A) Where employees lacked collective bargaining rights in the public sector, privatization of their jobs has provided many of them with the opportunity to be represented by a union in the private sector.
B) Privatization of public-sector jobs was begun in the 1980s under the Reagan administration.
C) The Bush administration has proposed privatizing up to half of all federal public-sector jobs.
D) Public-sector jobs are more likely to be privatized when the public sector union-management relationship is adversarial.
E) All of these are true.