1. What has caused the startling rise over the last 12 months?
2. Why has the price risen steadily for the past 6 years?
3. Why shouldn’t we get back to the $20/barrel we enjoyed in the 1990’s?
4. What caused the noticeable dip in price from mid 2006 to early 2007?
5. Why does the oil price seem to be going up at an accelerating rate since the dip in 2007?
6. Has the price stopped going up yet?
7. What prices might we expect over the next 1, 3 or even 5 years to come?
Ler o artigo .
