Bold Stapler Sales Company (BSS) began 2019 with cash of $80,000, inventory of $7,200 (400 staplers that cost $18 each), $2,000 of common stock, and $2,000 of retained earnings. The following events occurred during 2019. 1. BSS purchased additional inventory twice during 2019. The first purchase consisted of 1,600 staplers that cost $21 each, and the second consisted of 2,400 staplers that cost $25 each. The purchases were on account. 2. The company sold 4,220 staplers for cash at a selling price of $45 each.

Required: Determine the ending inventory and cost of goods sold using the three different cost flow assumptions: FIFO, LIFO, and Weighted Average.