The Volume Variance Is Caused By

The volume variance is caused by:

A) The difference between the activity allowed for the actual output and the budgeted activity used in computing the fixed overhead rate
B) The difference between total budgeted fixed overhead and total standard fixed overhead assigned to production
C) The difference between the activity allowed for the actual output and the total standard fixed overhead assigned to production
D) The difference between the standard fixed overhead rate and the actual fixed overhead rate