[The following information applies to the questions displayed below) inventory records for Radford Co. reflected the following: Beginning inventory May First purchase @ May 7 Second purchase May 17 Third pur tase @ May 23 Sales 600 units @ $2.88 700 units @ $3.00 900 units @ $3.10 500 units @ $3.20 2,100 units $4.70 What is the amour Inventory assuming the FIFO Cost flow method 340 $1,9 10 $1,680 $1800