the following is a record of warner companys transactions for their water bottles for september sept 1 beginning inventory units acquired at cost 4 0 0 units at 2 0 sept 1 0 sales units sold at retail 3 0 0 units at 3 8 seot 1 2 purchase units acquired at cost 6 0 0 units at 2 5 sept 1 5 purchase unit acquired at cost 5 0 0 units at 2 8 sept 2 0 sales units sold at retail 5 0 0 units at 3 8 if warner company uses the perpetual weighted average method cost flow assumption for inventory ending inventory sept 3 0 will be closest to ? 2 6 2 5 0 , 1 7 5 0 0 , 2 2 9 5 0 , 1 8 2 0 0 , or 2 5 6 5 0