Answer:
total cost incurred 2,250,000
Step-by-step explanation:
From the inventory identity we solve for the added materials:
![$$Beginning Inventory + Purchase = Ending Inventory + added](https://img.qammunity.org/2021/formulas/business/high-school/vqszl4wb4pvgnpfuc5jm758l2ff092i5xi.png)
Beginning raw 390,000
purchase 890,000
ending raw (340,000)
added materials 940,000
Then, we solve for the cost adeed during the period, which are the cost incurred during the period:
added materials 940,000
labor 670,000
applied overhead 640,000
total cost incurred 2,250,000