Answer:
$137.5
Explanation:
The Rafner Manufacturing assigns its manufacturing overheads cost on machine and labor hours. The assembly department assigns its overheads based on direct labor hours. The overhead rate will be,
$1,200,000 / 12,000 = $100 / labor hour
The finishing department assigns its overheads based on machine hours,
$600,000 / 16,000 Machine hours = 37.5