Summary: Revises Tariff WN U-2, Schedules 101 and 106, Purchased Gas Adjustment and proposed Deferred Account Adjustment (Tracker), passing through changes in gas cost for the coming year and revising the amortization rate for the deferral balance from the past year. The changes increase annual revenue by $118.3 million, or 13.4 percent. The impact for a typical residential gas customer using 64 therms per month is an increase of $7.91 per month.