Raven Company applies overhead based on direct labor hours. The variable overhead standard is $11\mathrm{.}0$ hours at $$20\mathrm{.}00$ per hour. During July, Raven spent

$$957,569$ for variable overhead. $47,380$ labor hours were used to produce $4,350$ units. What is the variable overhead efficiency variance?

Multiple Choice

$$860,600$ favorable

$$9,400$ favorable

$$9,969$ unfavorable

$$9,969$ favorable