Brief Exercise 6-3 In its first month of operations, Novak Company made three purchases of merchandise in the following sequence: (1) 299 units at NT$176, (2) 392 units at NT$191, and (3) 207 units at NT$210. Novak uses a periodic inventory system. Assuming there are 448 units on hand, compute the cost of the ending inventory under the FIFO method. The cost of the ending inventory NT$ Assuming there are 448 units on hand, compute the cost of the ending inventory under the average-cost method. (Round average cost and final answer to 2 decimal places, e.g. 1.25.) The cost of the ending inventory NT$