Answer:
cost of work in process= $890,000
Step-by-step explanation:
Giving the following information:
Beginning work in process inventory $ 35,000 
Beginning raw materials inventory 18,000 
Ending work in process inventory 38,000
Ending raw materials inventory 15,000 
Raw materials purchased 560,000 
Direct labor 210,000 
Manufacturing overhead 120,000
To calculate the total cost of work in process, we need to use the following formula:
cost of work in process= beginning WIP + direct materials used + direct labor + allocated manufacturing overhead - Ending WIP
Direct materials used= beginning inventory + purchases - ending inventory
Direct materials used= 18,000 + 560,000 - 15,000= 563,000
cost of work in process= 35,000 + 563,000 + 210,000 + 120,000 - 38,000= 890,000