Based on the month of July only, the predetermined overhead rate is $6.25.
First step
Total budgeted manufacturing overhead =(Budgeted direct labor hours × Variable overhead rate) + Total budgeted fixed overhead
Total budgeted manufacturing overhead = (20,000 × $5) + $25,000
Total budgeted manufacturing overhead = $100,000 + $25,000
Total budgeted manufacturing overhead = $125,000
Second step
Predetermined overhead rate=Total budgeted manufacturing overhead/Total budgeted direct labor-hours
Predetermined overhead rate=$125,000/20,000
Predetermined overhead rate=6.25
Inconclusion the predetermined overhead rate is $6.25.
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