The Boxwood Company sells blankets for $37 each. The following was taken from the inventory records during May. The company had no beginning Inventory on May 1. Date Blankets Units Cost May 3 Purchase 10 519 10 Sale 17 Purchase 12 $14 20 Sale 5 23 Sale 3 Purchase $19 30 10 Assuming that the company Uses the perpetual inventory system determine the cost of goods sold for the sale of May 20 uning the UFO Inventory cost method O 570 b. 576 Oc: 542 Od 5190