Zippy Shoe Co. uses a periodic inventory system. Zippy purchased 430 pairs of shoes at $77 each in June, 955 pairs in August at $79 each, and 630 pairs in December at $82 each. Zippy sold 1,875 pairs of shoes during the year.

Required: Calculate the company's ending inventory and cost of goods sold using the each of following inventory costing methods.

1)FIFO

2)LIFO

3)Weighted Average