The Island Regulatory and Appeals Commission has decided on no changes this week in gasoline prices, regular or premium. IRAC did approve decreases overnight in furnace oil and diesel prices. The price of furnace oil decreased by 7.5 cents per litre and the price of diesel went down by 1.5 cents per litre. Prices for diesel now range from $1.89 to $1.90 per litre. The maximum price for furnace oil is $1.23 per litre.