help please

Match the term on the left to the appropriate description on the right Cost of goods available for sale (COGAS) LIFO reserve Lower-of-cost-op-market A. The amount by which inventory measured under FIFO would exceed Inventory measured under LIFO B. A method for calculating cogs based on ending inventory value. C. A measure for evaluating a company's inventory management D. A valuation rule applied to ending inventory E. The maximum value that cost of goods sold (COGS) can be in a period Inventory turnover ratio. : FIFO first in first out Periodic inventory F. An inventory cost flow assumption