Elizabeth Egbert owns a galvanizing plant. Customers bring in their fabricated steel products (like light poles, towers, trailers, etc.), and Egbert dips them into a vat of molten zinc. The zinc bonds to the metal and produces a highly durable corrosion resistant product. Egbert's primary inventory is molten zinc. Zinc is purchased from suppliers in large blocks of solid material. These blocks are immersed in the heated vat and they melt together with the zinc already in the pool. Egbert generally keeps the vat relatively full, and it is never allowed to cool. Egbert started the year, 20X8, with 500,000 pounds of zinc in the pool. During the year Egbert purchased 2,800,000 pounds of zinc. At year's end, the pool contained 520,000 pounds of zinc.

(1) If Egbert uses FIFO, how much should be attributed to ending inventory and how much to cost of goods sold?

(2) If Egbert uses LIFO, how much should be attributed to ending inventory and how much to cost of goods sold?

(3) What will be the difference in profitability between choosing the FIFO and LIFO methods? Does is seem reasonable the choice of accounting method can change the reported profit?