Answer:
C) $80,000 unfavorable
Step-by-step explanation:
The computation of the expected capacity variance is shown below:
But before that fixed overhead rate is
Fixed overhead rate = Budgeted fixed manufacturing overhead ÷ practical capacity
= $480,000 ÷ 120,000 units
= $4 per unit
Now
Expected capacity variance is
= (Budgeted production - practical capacity) × Fixed overhead rate
= (100,000 units - 120,000 units) × $4
= $80,000 Unfavorable
hence, the correct option is c.