Applegate Company has a normal budgeted capacity of 200 machine hours. Applegate produced 600 units. Each unit requires a standard 0.2 machine hour to complete. The standard fixed factory overhead is $12 per hour, determined at normal capacity. The fixed factory overhead volume variance is:

a. $4,800 unfavorable.

b. $4,800 favorable.

c. $960 favorable.

d. $960 unfavorable.