1. Earl Co. was formed on January 2, 2007, to sell a single product. Over a two- year period, Earl's acquisition costs have increased steadily. Physical quantities held in inventory were equal to three months' sales at December 31, 2007, and zero at December 31, 2008. Assuming the periodic inventory system, the inventory cost method which reports the highest amount of each of the following is Inventory December 31, 2007 LIFO LIFO FIFO FIFO Cost of Goods Sold 2008 FIFO LIFO FIFO LIFO

A large manufacturer of truck and car tires recently changed its cost-flow assumption method for inventories at the beginning of 2014. The manufacturer has been in operation for almost 40 years, and for the last decade it has reported moderate growth in revenues. The firm changed from the LIFO method to the FIFO method and reported the following information (amounts in millions): REQUIRED Calculate the inventory turnover ratio for 2014 using the LIFO and FIFO cost-flow assumption methods. Explain why the costs assigned to inventory under LIFO at the end of 2013 and 2014 are so much less than they are under FIFO.

LIFO and Inventory Pools On January 1, 2016, Grover Company changed its inventory cost flow method to the LIFO cost method from the FIFO cost method for its raw materials inventory. It made the change for both financial statement and income tax reporting purposes. Grover uses the multiple-pools approach under which it groups substantially identical raw materials into LIFO inventory pools. It uses weighted average costs in valuing annual incremental layers. The composition of the December 31, 2018, inventory for the Class F inventory pool is as follows: Inventory transactions for the Class F inventory pool during 2019 were as follows: On March 2, 2019, 4,800 units were purchased at a unit cost of 13.50 for 64,800. On September 1, 2019, 7,200 units were purchased at a unit cost of 14.00 for 100,800. A total of 15,000 units were used for production during 2019. The following transactions for the Class F inventory pool took place during 2020: On January 11, 2020, 7,500 units were purchased at a unit cost of 14.50 for 108,750. On May 14, 2020, 5,500 units were purchased at a unit cost of 15.50 for 85,250. On December 29, 2020, 7,000 units were purchased at a unit cost of 16.00 for 112,000. A total of 16,000 units were used for production during 2020. Required: 1. Prepare a schedule to compute the inventory (units and dollar amounts) of the Class F inventory pool at December 31, 2019. Show supporting computations in good form. 2. Prepare a schedule to compute the cost of Class F raw materials used in production for the year ended December 31, 2019. 3. Prepare a schedule to compute the inventory (units and dollar amounts) of the Class F inventory pool at December 31, 2020. Show supporting computations in good form.

Dollar-Value LIFO Kwestel Company adopted the dollar-value LIFO method for inventory valuation at the beginning of 2015. The following information about the inventory at the end of each year is available from Kwestels records: Required: Calculate the dollar-value LIFO inventory at the end of each year. Round to the nearest dollar.