Though gasoline prices continue to fall nation-wide, a fuels analyst said Tuesday the trend may reverse as U.S. refineries start entering a maintenance phase. Motor club AAA reports a national average price for a gallon of regular unleaded gasoline at $2.05, a slight decline from Monday but $1.23 less than this date in 2014. Half of all states are reporting averages below the $2 mark, with Missouri posting the lowest price at $1.76 per gallon. The low price at the pump is a reflection of crude oil prices, which are off more than 50 percent from their June values. While the low price of oil is leaving producers and those in secondary energy industries struggling, low gasoline prices are seen as […]