The average price for a gallon of gas in Ohio was $2.99 as of 2 p.m. Wednesday, according to GasBuddy.
Gas stations engage in price-cycling by steadily lowering prices to undercut competitors, overlooking small market changes daily until their profit margins run thin, De Haan has said.
When that is no longer profitable, they raise prices by 25 to 40 cents per gallon to maintain profit margins of 15 to 20 cents per gallon, he said.
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