In its first month of operations, Coronado Company made three purchases of merchandise in the following sequence: (1) 300 units at $6, (2) 500 units at $7, and (3) 250 units at $8. Assuming there are 350 units on hand, compute the cost of the ending inventory under the (a) FIFO method and (b) LIFO method. Coronado uses a periodic inventory system. Cost of the ending inventory FIFO LIFO