The cost of gasoline is going down. Average gas prices in Ohio have dipped by six cents per gallon this past past week following an eight cent dip a week earlier. The rate in Monday’s survey from Auto Club AAA is about $3.77 per gallon. Last Monday’s average was $3.83. Ohio drivers were paying about $3.79 this time last year. The drop comes as the price of crude oil has fallen since last month amid signs of weak consumer demand in the U.S. crude inventories. Average nationwide gasoline prices have remained steady over the past week at $3.93 per gallon.