Answer and Explanation:
For computing the cost of goods sold under two method first we have to determine the cost per unit which is shown below:
The average cost per unit is
= $108,750 ÷ 25,000 units
= $4.35
Now the cost per unit is
Total cost (11,000 units + 35,000 units) × $4.35 $200,100
Beginning units (11,000 units × $4) $44,000
The Remaining cost for 35000 units ($200,100 - $44,000) $156,100
Divide by Purchase cost per unit of 35000 units $4.46
Now the cost of goods sold are as follows
1. Under the FIFO method
Beginning 11,000 × $4.00 $44,000
Purchased 14,000 × $4.46 $62,440
Total 25,000 $1,06,440
2. Under the LIFO method
Purchased 25,000 × $4.46 $1,11,500