Pharoah Company manufactures patio umbrellas. The direct labor standard for each umbrella is 1.25 direct labor hours at a standard rate of $12 per hour. During June, Pharoah used 36720 direct labor hours to produce 30600 umbrellas. Pharoah's direct labor payroll totaled $429000. What is Pharoah's direct labor efficiency variance for November? $18360 unfavorable $18360 favorable $11640 favorable O $11640 unfavorable