pls help in accounting!!

Jacob Inc. accounts for inventory using the dollar-value LIFO method. The following information is available for the years 2020 through 2022. Ending Inventory Year at FIFO Price Index 2020 $20,000 1.00 2021 32,000 1.10 2022 40,000 1.13 What is its ending inventory under the dollar-value LIFO method for 2020? (Round your answers to the nearest whole dollar, do not use dollar signs, decimals or commas in your answer. A/ What is its ending inventory under the dollar-value LIFO method for 2021? (Round your answers to the nearest whole dollar, do not use dollar signs, commas or decimals in your answer.) A/ What is its ending inventory under the dollar-value LIFO method for 2022? (Round your answers to the nearest whole dollar, do not use dollar signs, commas or decimals in your answer.)