Foctory Overhead Cost Variances The following data relate to factory overhead cost for the production of 7,000 computers: If productive capocity of 100% was 11,000 hours and the total factory ovemead cost budgeted at the level of 7,000 standard hours was $273,000, determine the variable fectory overhead Controliable Variance, fixed factory overhead volume variance, and total factory overhead cost variance. The fixed factory overhead rate was $7.00 per hour, Enter a favorable variance as a negative number using a minus sign and an unfovorable variance as a positive number