The amount of setup cost assigned to the steel bars will be:$26,070.
First step
Overhead rate on the basis of direct labor = Total Overhead / Total labor hours
Overhead rate on the basis of direct labor=33,000/(7900+2100)
Overhead rate on the basis of direct labor = 33,000/10,000
Overhead rate on the basis of direct labor =3.3
Second step
Overhead cost allocated to steel bars:
Overhead cost allocated to steel bars = 3.3×7900
Overhead cost allocated to steel bars= $26,070
Therefore the amount of setup cost assigned to the steel bars will be:$26,070.
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