Winsor Co. has the following data related to an item of inventory: Inventory, March 1 Purchase, March 7 Purchase, March 16 Inventory, March 31 400 units @ $2.10 1,400 units @ $2.20 280 units @ $2.25 420 units The value assigned to cost of goods sold if Winsor uses FIFO is $3,392 $3,448 $3,612 $3,666