Yeast does not grow as well as the price of gasoline in our country. it is said that cars will soon become a luxury. Just in the last week, the cost of gasoline at the Moscow gas stations has risen, on the average, by 30 copecks. People in the industry forecast that by the end of August the cost of gasoline could pass the psychological mark of 20 roubles per litre. Why does fuel rise in price? For how long will the price keep going up? Many people are trying to find the answers to these complicated questions.