Answer and Explanation:
a. The preparation manufacturing overhead flexible budget report is shown below:-
Manufacturing overhead flexible budget report
Budget Actual Favorable (unfavorable)
Variable costs
Indirect materials $11,100 $14,800 $3,700 U
Indirect labor $11,000 $9,200 $1,800 F
Utilities $7,700 $9,300 $1,600 U
Maintenance $5,500 $5,200 $300 F
Total variable cost $35,300 $38,500 $3,200 U
Fixed expense
Supervisory salaries $36,700 $36,700 0
Depreciation $6,100 $6,100 0
Property ,taxes $7,400 $8,400 $1,000 U
Maintenance $4,900 $4,900 0
total fixed expense $55,100 $56,100 $1,000 U
total controllable cost $90,400 $94,600 $4200 U
b. The preparation of Manufacturing overhead Responsibility report is shown below:-
Controllable costs Budget Actual Favorable(unfavorable)
Indirect materials $11,100 $14,800 $3,700 U
Indirect labor $11,000 $9,200 $1,800 F
Utilities $7,700 $9,300 $1,600 U
Maintenance $10,400 $10,100 $300 F
Supervisory salaries $36,700 $36,700 0
Total $76,900 $80,100 $3200 U