CAMARILLO, Calif. (AP) - The average price of a gallon of gasoline nationwide has dropped about 7 cents over the past three weeks.
The Lundberg Survey of fuel prices puts the average price for a gallon of regular at $3.41.
Analyst Trilby Lundberg said the national average for a gallon of mid-grade is $3.57. For premium it's $3.69 a gallon.
Lundberg said diesel prices fell 5 cents a gallon over the past three weeks, to $3.73.
Jackson, Miss., had the nation's lowest average price for gas at $3. Chicago had the highest at $3.78.
AAA said the average for a regular gallon in Tennessee starts at $3.13. That is up 3 cents from last week, but down 5 cents from a month ago.
(Copyright 2012 by The Associated Press. All Rights Reserved.)
