Answer:
A.$13,000
Step-by-step explanation:
The computation of ending balance is shown below:-
Factory overhead = $24,000 × 50%
= $12,000
Total cost = Direct material + Direct labor + Factory overhead + Current period cost + Opening work in progress
= $76,000 + $24,000 + $12,000 + $10,000
= $122,000
Ending work in progress = Total cost - Cost of units transferred
= $122,000 - $109,000
= $13,000