The national average price for gasoline jumped 16 cents over the last two weeks, according to a survey released Sunday.
The average price of self-serve regular gasoline on Friday was $3.10 a gallon, mid-grade was $3.22 and premium was $3.33, according to the Lundberg Survey of 7,000 stations nationwide.
Of the cities surveyed, the cheapest price was in Phoenix, where a gallon of regular cost $2.87, on average. The highest was in Honolulu at $3.37.
On the Net:
Lundberg Survey: http://www.lundbergsurvey.com
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