QUESTION SIX The Government of the Republic of Zambia enacted the Public Private Partnerships Act of 2009 to facilitate the use of this infrastructure development model. a) What are PPPs and why are they becoming increasingly popular with many countries? (10 Marks) b) What is the role of government in PPPs? (6 Marks) c) Identify and give examples of three types or models of PPPs you are familiar with or which have been or are being implemented. (9 Marks)