The inventory records for Radford Company reflected the following: Beginning inventory @ May 1 First purchase @ May 7 Second purchase @ May 17 Third purchase Sales @ May 31 1,100 units @ $3.80 1,200 units @ $4.00 1,400 units @ $4.10 1,000 units @ $4.20 3,700 units @ $5.70 May 23 What is the amount of gross margin assuming the FIFO cost flow method? Multiple Choic O $9,020 G $10,420 $14.720 to search OPE e