China Unicom Ltd uses the periodic inventory system. During its first year of operations, China Unicom Ltd made the following purchases (listed in chronological order of acquisition): 44 units at $93 per unit 74 units at $78 per unit 174 units at $57 per unit Sales for the year totaled 271 units, leaving 21 units on hand at the end of the year. Ending inventory using the average cost method is: (Do not round unit cost calculation. Round your final answer to the nearest whole dollar amount.)