Mercury Company has only one inventory pool. On December 31, 2021, Mercury adopted the dollar-value LIFO inventory method. The inventory on that date using the dollar-value LIFO method was $208,000. Inventory data are as follows: Year 2022 2023 2024 Date Required: Compute the inventory at December 31, 2022, 2023, and 2024, using the dollar-value LIFO method. (Round "Year end cost index" to 2 decimal places.) 12/31/2021 12/31/2022 12/31/2023 Ending Inventory at Year-End Costs $247,800 326, 600 328,800 12/31/2024 Ending Inventory at Base Year Costs $236,000 284,000 274,000 Inventory Layers Converted to Base Year Cost Inventory at Year-End Cost Year-End Cost Index = = = = Inventory Layers at Base Year Cost Base Base 2022 Base 2022 2023 Base 2022 2023 2024 Inventory Layers Converted to Cost Inventory Layers at Base Year Cost Year-End Cost Index Inventory Layers = Converted to Cost = = = = = = Inventory DVL Cost