The following overhead data are for a department in a large company.

Actual Costs

Static

Incurred

Budget

Activity level (in units)

400

380

Variable costs:

Indirect materials

$9,050

$8,132

Power

$2,540

$2,394

Fixed costs:

Administration

$5,080

$5,100

Rent

$8,590

$8,600

Required:

Prepare a report that would be useful in assessing how well costs were controlled in this department.