Answer:
$22
Step-by-step explanation:
The computation of the predetermined manufacturing overhead rate per hour is shown below:
= Total Factory overhead ÷ Estimated labor hours
where,
Total factory overhead is
= Salary of factory supervisor + Heating and lighting costs for factory + Depreciation on factory equipment
= $37,000 + $22,300 + $5,600
= $64,900
And, the machine hours is 2.900
So, the predetermined overhead rate is
= $64,900 ÷ 2,900
= $22
This is the answer but the same is not given in the options