Calculate the cost of goods sold (COGS) and ending inventory using FIFO, LIFO and Weighted Average (PLEASE NOTE, YOU MUST COMPLETE THIS PROBLEM USING ALL 3 METHODS) given the following information: January 1, purchased 100 units of inventory for $25 per unit January 3, purchased 250 units of inventory for $27 per unit January 10, sold 115 units of inventory for $45 per unit January 15, purchased 75 units of inventory for $32 per unit January 17, sold 215 units of inventory for $52 per unit January 20, purchased 250 units of inventory for $35 per unit January 25, sold 110 units of inventory for $60 per unit MAKE SURE TO CALCULATE COGS AND ENDING INVENTORY USING FIFO, LIFO AND WEIGHTED AVERAGE. ALSO, MAKE SURE TO SEPARATE EACH METHOD AND IDENTIFY THE METHOD USED