Beginning inventory, purchases, and sales data for portable game players are as follows: The business maintains a perpetual inventory system, costing by the first-in, first-out method. a. Determine the cost of the merchandise sold for each sale and the inventory balance after each sale, presenting the data in the form illustrated in Exhibit 3. Under FIFO, If units are in inventory at two different costs, enter the units with the LOWER unit cost first in the Cost of Merchandise Sold Unit Cost column and in the Inventory Unit Cost column. Perpetual Inventory Account First-in, First-out Method Portable Game Players Beginning inventory, purchases, and sales data for portable game players are as follows: The business maintains a perpetual inventory system, costing by the last-in, first-out method. Determine the cost of merchandise sold for each sale and the inventory balance after each sale, presenting the Aata in the form illustrated in Exhibit 4. Under LIFO, if units are in inventory at two different costs, enter the units with the HIGHER unit cost first in the Cost of Merchandise Sold Unit Cost column and LOWER unit cost first in the Inventory Unit Cost column. Perpetual Inventory Account LIFO Method Portable Game Players Cost of Cost of Merchandise Merchandise QuantityPurchasesPurchasesQuantitySoldDatePurchasedSoldSostCostInventoryInventoryInventory Apr. 1 Apr. 10 Apr. 15 Apr. 20 Apr. 24 Apr. 30 Apr. 30 Balance