SA Hansen Company uses the periodic inventory method and had the following inventory information available: Units Unit Cost Total Cost 1/1 Beginning Inventory 100 $ 300 1/20 Purchase 500 2.000 7/25 Purchase 100 500 10/20 Purchase 300 1.800 1.000 $4,600 A physical count of inventory on December 31 revealed that there were 380 units on hand. Instructions Compute Ending Inventory and Cost of Goods Sold using: FIFO, LIEQ and Arcore Cost Show detailed work of all your computations