For Work Done During August,Printing Press Company Incurred Direct Materials

For work done during August,Printing Press Company incurred direct materials costs of $151,000 and conversion costs of $250,000.The company employs a traditional operating philosophy.At the end of August,it was determined that the Work in Process Inventory account had been assigned $1,000 of costs,and the ending balance of the Finished Goods Inventory account was $3,000.There were no beginning inventory balances.How much was charged to the Cost of Goods Sold account during August?

A) $401,000
B) $400,000
C) $398,000
D) $397,000