Mercury Company has only one inventory pool. On December 31, 2016, 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 Ending Inventory at Year-End Costs Ending Inventory at Base Year Costs 2017 $ 247,800 $ 236,000 2018 326,600 284,000 2019 328,800 274,000

Required: Compute the inventory at December 31, 2017, 2018, and 2019, using the dollar-value LIFO method.