28. FIFO, LIFO, Weighted Average Beginning Inventory 100 units at $10 1,000 Purchase January 10 150 units at $11 1,650 Purchase February 15th 200 at $12 2,400 Purchase November 19th 300 at $13 3.900 Ending Inventory - 400 units a) What is the ending inventory in $ using FIFO b) What is the ending inventory in $ using LIFO c) What is the ending inventory in $ using Weighted Average