DEARBORN, MI (AP)-- AAA Michigan says gasoline prices in the state have risen about 4 cents in the last week.
The auto club says that the average price per gallon of self-serve regular unleaded gasoline was $3.41 on Sunday. That's about 4 cents less than it was one year ago.
Dearborn-based AAA Michigan surveys fuel costs at 2,800 Michigan gas stations daily. It says the cheapest price was $3.26 a gallon in the Traverse City area, and the most expensive was $3.53 in the Marquette area.