Current Attempt in Progress Wildhorse Company uses the periodic inventory system to account for inventories. Information related to Wildhorse Company's inventory at October 31 is given below: (a) Your answer is correct. Value the ending inventory using the FIFO cost assumption if 690 units remain on hand at October 31. Value the ending inventory using the average-cost method if 690 units remain on hand at October 31. (Round weighted-average cost per unit to 2 decimal places, e.g. 15.25 and final answer to 0 decimal places, e.g. 1,525.) Ending inventory $ Attempts: 0 of 2 used (c) The parts of this question must be completed in order. This part will be available when you complete the part above