In its first month of operations, Orlole Company made three purchases of merchandise in the following sequence: (1) 390 units at $8. (2) 580 units at $9, and (3) 435 units at $10, Assuming there are 335 units on hand, compute the cost of the ending inventory under the (a) FIFO method and (b) LIFO method. Oriole uses a periodic inventorysystem. FIFO (a) Cost of the ending inventory 8,265 LIFO (h) Cost of the ending inventory