assignment for Sept.14

The demand for oil can be influenced by price, economic conditions, and weather.The thing is that the Price and economic conditions are much related and it will be control most of the people to purchase the oil. However these days, well they do consider these factors, but also the prices goes up with no reasons too. Most countries depend on importing oils, and when OPEC countries raise the price, or supply very small amount of oil, all the countries those imports the oil have to accept the situation. The reason why the price of oil seems to not work as we expect is that we can't figure out what the export countries think, like they always think and analyze to sell in expensive ways to make more benefits for themselves.