DEARBORN, MI (AP)-- Triple A Michigan reports gas prices statewide have gone up by about 9 cents in the past week.
The Dearborn-based auto club says the average price per gallon for self-serve regular unleaded gasoline was $3.56 on Sunday. That's about $1.09 less than a year ago.
AAA Michigan surveys daily fuel costs at 2,800 gas stations in the state. The club says the lowest price was about $3.50 per gallon in the Marquette area, and the highest price was about $3.62 a gallon in the Ann Arbor area
