Manufacturing overhead data for the production of Product $H$ by Karen Company, assuming the company uses a standard cost system, are as follows.

Overhead incurred for $51,300$ actual direct labor hours worked

$$517,200$

Overhead rate $($variable $$9$; fixed $$1)$ at normal capacity of $56,200$ direct labor hours

$$10$

Standard hours allowed for work done

$51,620$

Compute the total overhead variance.

Total overhead variance $