Need help with this question.

Factory Overhead Cost Variances The following data relate to factory overhead cost for the production of 5,000 computers: Actual: Variable factory overhead $212,200 Fixed factory overhead 50,000 Standard: 5,000 hrs. at $50 250,000 If productive capacity of 100% was 8,000 hours and the total factory overhead cost budgeted at the level of 5,000 standard hours was $268,750, determine the variable factory overhead Controllable Variance, fixed factory overhead volume variance, and total factory overhead cost variance. The fixed factory overhead rate was $6.25 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 v Volume variance Unfavorable Total factory overhead cost variance Unfavorable v