Answer and Explanation:
The preparation of responsibility report for April for the cost center is shown below:-
Concord Company,
Assembly Department
Manufacturing Overhead Cost Responsibility Report
For the Month Ended April
Controllable Cost Budget Actual Difference Remark
Indirect materials $14,200 $13,700 $500 Favorable
Indirect Labor $19,100 $19,900 -$800 Unfavorable
Utilities $11,400 $12,100 -$700 Unfavorable
Supervision $4,600 $4,600 0 None
Total $49,300 $50,300 -$1,000 Unfavorable