choose the correct option: Privatisation refers to a range of policies including... 1) changing part of a public enterprise's ownership to the private sector. 2) liberalisation of entry into activities previously restricted to the public sector. 3) two infant industries merging into a monopoly. 4) franchising or contracting public services or leasing public assets to the private sector. a. All options are correct b. 4 only c. 1, 2 and 4 d. 3 only