(WLUK) — Gas prices have fallen slightly in Green Bay compared to last week. GasBuddy reports a 0.6 cents per gallon drop, averaging $3.04/g today. Appleton- $3.05/g, up 7.6 cents per gallon from last week’s $2.97/g. Wisconsin- $3.03/g, up 3.7 cents per gallon from last week’s $2.99/g. Michigan- $3.23/g, down…