ThingOne Company has the following information available for the past year. They use machine hours to allocate overhead.

Actual total overhead	$70,350
Actual fixed overhead	$31,500
Actual machine hours	9,000
Standard hours for the units produced	8,700
Standard variable overhead rate	$4.50

What is the variable overhead efficiency variance? Enter the amount as positive number.

Variable overhead efficiency variance

$????

Unfavorable