THE AVERAGE PRICE of self-serve, regular unleaded gasoline in Rhode Island increased 9 cents week to week to $4.18 per gallon on Monday. / AP FILE PHOTO/JOHN RAOUX
PROVIDENCE – The average price of self-serve, regular unleaded gasoline in Rhode Island increased to $4.18 per gallon, 9 cents more than last week and 1 cent lower than the national average, AAA Northeast said on Monday. The agency blamed the latest increase primarily on the high cost of crude oil. The cost of…