Answer:
Results are below.
Step-by-step explanation:
Giving the following formula:
Variable overhead:
Indirect labor $1.00
Indirect materials 0.70
Utilities 0.40
Total fixed overhead= 4,000 + 1,200 + 800= $6,000
In the relevant rage, the fixed costs remain constant. Only the variable cost change with production on a total basis.
7,000 Units:
Indirect labor= 1*7,000= 7,000
Indirect materials= 0.70*7,000= 4,900
Utilities= 0.40*7,000= 2,800
Total= 14,700
Total fixed overhead costs= 6,000
Total overhead= $20,700
8,000 Units:
Indirect labor= 1*8,000= 8,000
Indirect materials= 0.70*8,000= 5,600
Utilities= 0.40*8,000= 3,200
Total= 16,800
Total fixed overhead costs= 6,000
Total overhead= $22,800
9,000 Units:
Indirect labor= 1*9,000= 9,000
Indirect materials= 0.70*9,000= 6,300
Utilities= 0.40*9,000= 3,600
Total= 18,900
Total fixed overhead costs= 6,000
Total overhead= $24,900
10,000 Units:
Indirect labor= 1*10,000= 10,000
Indirect materials= 0.70*10,000= 7,000
Utilities= 0.40*10,000= 4,000
Total= 21,000
Total fixed overhead costs= 6,000
Total overhead= $27,000