Factory Overhead Cost Variances

The following data relate to factory overhead cost for the production of 7,000 computers:

Actual:	Variable factory overhead	$273,300
	Fixed factory overhead	63,250
Standard:	7,000 hrs. at $46	322,000

If productive capacity of 100% was 11,000 hours and the factory overhead cost budgeted at the level of 7,000 standard hours was $345,000, determine the variable factory overhead Controllable Variance, fixed factory overhead volume variance, and total factory overhead cost variance. The fixed factory overhead rate was $5.75 per hour. Enter a favorable variance as a negative number using a minus sign and an unfavorable variance as a positive number.

Variance	Amount	Favorable/Unfavorable
Controllable variance	$	Favorable
Volume variance	$	Unfavorable
Total factory overhead cost variance:	$	Unfavorable

Feedback

I have the controllable variance right but not the others.

If you could please show the work too thank you!