Hannan Company uses the periodic inventory system for June 2015, the following information is available. June 1: Beginning inventory June 15: Purchase June 23: Purchase Method FIFO LIFO During June 140 units were sold. Calculate the Cost of Merchandise Sold and ending Inventory under LIFO and FIFO, weighted-average cost methods. Weighted- average UNITS 100 COGS 150 70 UNIT COST $15 $16 $18 Ending Inventory