please please help me with both pleaseeeee

Perpetual tventory Beginning inventory, purchases, and sales for tem 2 are as follows August 1 Inventory 79 vs 512 Sale units 13 Purch 1 unit 519 25 Sale 20 units Assuring a perpetual inventory system and using the testin, first out (tr) to determine the cost of merchandise on August 25 and (h) the wory on it a. Cost of merchandise old on August 25 352 X to. Inventory on August 31 a. When the FIFO methods used, couts are induded in cost of merchandise said in the order when they were purchased the at your entry form or by remains from each layer after each sale b. The ending invertory is made up of the most recent purchases Perpetual reventory muro Beginning inventory, purchases and les for Tom R27 are as follows July 1 Inventory 36520 5 Sale 69 11 Purchase 531 21 Se units Assuring a perpetua inventory system and ung the last in het out (ro) method, determine the cost of merchandise a. Cost of merchandise sold on 21 2.400 b. Inventory on July 31 396 X hey w a. When the LIFO method is used the cost of the units sold is the cost of the most recent purch of your wter cada b. The ending inwestory is made up of the oldest purchases