QUESTION 3: 3.1 Assume that the South African government have requested you to do a CBA with regard to the two projects. Conduct a research about the two pictures below and answer the questions that follow: PROJECT 1: COSTS AND BENEFIT ANALYSIS PROJECT 2 3.1.1 Identify the TWO projects needed by the South African citizens. 3.1.2 List any TWO private costs that will be incurred in project 2. (2 x 1) (2) (2 x 1) (2) 3.1.3 Why should the government apply the cost benefit analysis for big projects? (8) 3.1.4 Examine the external benefits of Project 1 illustrated above? [20] A Pr​