Flounder Corporation began operations on December 1.2022 The only inventory transaction in 2022 was the purchase of inventory on December 10, 2022, at a cost of $20 per unit. None of this imventory was sold in 2022 Relevant information for fiscal 2023 is as follows: Ending imventory units: During 2023 , the following purchases and sales were mede: The compary uses the periodic inventory method. Determine ending imventory under FIFO, Endingirventory