The inventory records for Radford Co. reflected the following Beginning inventory @ May 1 First purchase @ May 7 second purchase e May 17 Third purchase @ May 23 Sales @ May 31 1,700 units @ $5.00 1,800 units @ $5.20 2,000 units @ $5.30 1,600 units @ $5.40 5,400 units @ $6.90 Determine the amount of cost of goods sold assuming the LIFO cost flow method. Multiple Choice 0 $28,080 O $28,600 O 0 $29360 O