Answer:
Manufacturing overhead volume variance= $1,200 unfavorable
Explanation:
<u>First, we need to calculate the predetermined overhead rate:</u>
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Predetermined manufacturing overhead rate= total estimated overhead costs for the period/ total amount of allocation base
Fixed Predetermined manufacturing overhead rate= 1,200,000/240,000
Fixed Predetermined manufacturing overhead rate= $5 per machine hour
<u>Now, to calculate the fixed manufacturing overhead volume variance, we need to use the following formula:</u>
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Manufacturing overhead volume variance = Actual Factory Overhead - Budgeted Allowance Based on Standard Hours
Manufacturing overhead volume variance= (101,200) - (5*20,000)
Manufacturing overhead volume variance= $1,200 unfavorable