The following questions are based on the case study, The Human Right to Water in Phiri, Soweto, South Africa ( 4 points per question = 12 points). A. Describe how the prepayment systems, which were installed in Phiri in 2004, discriminated based on race. B. What is the relationship between HIV and water resources in Phiri, South Africa? C. In this case study, what was the judge's final order? .