pany sells computer monitors (only one model). During February 2017, its inventory records we Unit Total Cost Cost Date Units Inventory 3 Purchase 5 Purchase 7 Sale 9 Sale 13 Purchase 23 Purchase 25 Sale 27 Sale 10 $20 $200 21 $21 $441 $23 $253 -26 N/A -14 N/A 21 23 14 N/A 23 N/A $22 $462 $19 $437 of goods sold using the periodic LIFO method is: $1,599 $1,622 $1,585 $1.6