Answer:
$510,000
Explanation:
Calculation for the amount of cost of goods manufactured for the year
Two method can be used in calculating the cost of goods manufactured for the year 
METHOD 1
Using this formula 
Cost of goods manufactured= Beginning Balance Cost of goods sold + Ending Balance Finishing goods ending balance
Where,
Beginning Balance of Cost of goods sold = $460,000
 Ending Balance Finishing goods = $510,000 -$460,000 = 50,000 
Let plug in the formula 
Cost of goods manufactured=$460,000+$50,000
Cost of goods manufactured=510,000
 OR METHOD 2
 Calculation for the cost of good manufactured for the year 
Beginning work in process	$0
Direct material	$132,000
Direct labor	$168,000
Manufacturing overhead	$210,000
Less: Ending work in process	$0
Cost of goods manufactured $510,000
Therefore the amount of cost of goods manufactured for the year will be $510,000