Slum Futures: Cities that "design" themselves

Read the attachment sheet then answer the following questions....

1. Write a paragraph which explains the trends and anomalies in terms of urban growth in south america. Your paragraph must have evidence to support the trends explained and an explanation of any anomalies that may exist in the data.

2. Read the article and write a paragraph with regard to the following question: is tourism of the slums purely an example of the exploitation of the poor by the rich. To help with this, you could also watch the video at the following link: http://www.youtube.com/watch?v=k4VNt4C7qpY

If anyone could help me out with this it would really help, thanks so much.