Oil price decline makes gasoline less expensive

Gas becomes less expensive because the bottom has fallen out on oil prices. Crude is responsible for almost half the cost of a gallon of gas, as reported by CNN Money. Since June, prices have been plummeting and according to AAA, the regular gasoline's average price is now at $2.40 per gallon or more than a dollar less than it was a year ago. The plunge has been widespread and average prices are still above $3 in only four states namely: California, Nevada, Alaska, and Hawaii wherein the last two states have everything that is often more expensive.