Bonita uses the periodic inventory system. For the current month, the beginning inventory consisted of 7300 units that cost $12.00 each. During the month, the company made two purchases: 3100 units at $13.00 each and 12000 units at $13.50 each. Bonita also sold 13100 units during the month. Using the average cost method, what is the amount of cost of goods sold for the month