Singh Company sold 75 units @ $350 each on October 31, Year 2. The following information is also available:

Beginning inventory	25 units @ $175
Feb. 2 purchase	20 units @ $180
June 15 purchase	45 units @ $200
Oct. 1 purchase	30 units @ $220

Required:

a) Determine the amount of cost of goods sold using: 1) FIFO

2) LIFO

3) Weighted Average

b) Determine the amount of ending inventory using:

1) FIFO

2) LIFO

3) Weighted Average