Q4. Prepare Inventory valuation tables using FIFO and LIFO method. Also calculate the ending inventory and profit in both the methods at the end. a) 1000 units @$40 each were in stock as on August 1, 2022 b) On August 3, 2022, purchased 500 units @ $50 each from Deeman Corp. c) On August 10, Sold 800 units @ 60 each to Ceridian Corp d) On August 15, sold 200 units @ 80 each to Tiny Incorporation e) On August 25 purchased 800 units @ 70 each from Deeman Corp. f) On August 31, sold 90 units @ $100 to Penthouse International.