Sport utility vehicles (SUVs) made up what percentage of new vehicle sales in August of 2012?

For the discussion thread posting assignment, read the following news article and answer the questions below.

http://news.nationalgeographic.com/news/energy/2012/10/121005-australia-carbon-tax/ Questions:

1. Sport utility vehicles (SUVs) made up what percentage of new vehicle sales in August of 2012?

2. The article states that the first carbon permits were issued free of charge to which two firms?

3. The Macarthur Wind Farm will generate enough power for how many homes?

4. How many homes in Australia now have solar panels on their roofs?

5. What is your opinion of Australia’s efforts to reduce their energy footprint?