Answer:
a. $190000.
Step-by-step explanation:
begining WIP 164,000
Total cost added during the period 486,000
total cost to be accounted for: 650,000
cost of goods manufactured (460,000)
ending Work In process 190,000
The ending WIP will be the cost of the unfinished goods.
The beginning and the cost added during the period, will be the total cost to be accounted for.
Then the cost of goods manufactured is subtracted as, these are transferred-out to finished goods.