(WLUK) — Average gas prices have dropped below $3 a gallon in Wisconsin, including in the Appleton and Green Bay areas. Appleton- $2.95/g, down 9.3 cents per gallon from last week’s $3.05/g. Green Bay- $2.96/g, down 8.0 cents per gallon from last week’s $3.04/g. Wisconsin- $2.94/g, down 9.3 cents per…