Answer:
the cost of goods sold during the year 2012 is $800,000
Step-by-step explanation:
The computation of the cost of goods sold is shown below;
Costs of Goods Sold during 2012 is
= Transferred from Work in Process + Beginning Inventory - Ending Inventory
= $1,000,000 + $200,000 - $400,000
= $800,000
Hence, the cost of goods sold during the year 2012 is $800,000