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First microeconomic issues question that I pick would be Everyone’s gasoline problem. As we all know that the prices of the gasoline at the pump keeps fluctuate because gasoline prices related to crude oil prices. The crude oil prices make up 66 percent of the gasoline’s price and the rest of the percentage, around 34 percent would be distributed into some more costs, included taxes, and company’s profit. In order to deal with daily change of price of the gasoline, the 34 percent of the costs that they distributed usually stay stable, so by then it will be more accurate to reflect the oil price fluctuation.
Oil prices affected by supply and demand as any other businesses related to supply and demand, also the price of the oil is related to commodity exchange based on the future oil price. As we know, the higher the demand on certain period of time, the higher the cost or the price of the oil/gasoline. The United States of America uses 20 percent of the world’s oil and two third of these is believe to be for transportation purposes. For future oil price, it is also depend on supply and demand in order to determine the price. If traders think the demand will be high, of course this will raise the price of the oil.
There are few factors that cause the gasoline price to quickly rise and fall in a short period of time, included supply, demand, and competition as well as federal, state and local regulations. These policy makers will be the one that evaluate and choose the right strategies that are more likely to succeed in addressing the high gasoline prices.
Since mid 1990s, consumers of gasoline in the West Coast, especially in California, have observed that their gasoline prices are usually higher than anywhere else in the United States. Even today, I think California still has higher gasoline prices than anywhere else in the United States. Let’s see the

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