Inventory by Three Cost Flow Methods Details regarding the inventory of appliances on January 1, 20Y7, purchases invoices during the year, and the inventory count on December 31, 20Y7, of Amsterdam Appliances are summarized as follows: Instructions: 1. Determine the cost of the inventory on December 31, 20Y7, by the first-in, first-out method. If the inventory of a particular model comprises one entire purchase plus a portion of another purchase acquired at a different unit cost, use a separate line for each purchase. Under FIFO, if a model is in inventory at two different costs, enter the remaining units that were purchased most recently first. 2. Determine the cost of the inventory on December 31,20Y7, by the last-in, first-out method, following the procedures indicated in (1). Under LIFO, if a model is in inventory at two different costs, enter the remaining units that were purchased earliest first. 3. Determine the cost of the inventory on December 31,20Y7, by the average cost method. Ausane Cnet Mothnd