pls explain why this is unfavorable and not favorable and how to check next time

thank you

5. Applegate Company has a normal budgeted capacity of 200 machine hours. Applegate produced 60 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: Answer 4 a. $4,800 unfavorable. b. $4,800 favorable. c. $960 favorable. d. $960 unfavorable. The fixed factory overhead volume variance can be determined as follows