Question 11 (2 points) Zanny Electronics Corporation uses a standard cost system for the production of its water ski radios. The direct labor standard for each radio is 0.9 hours. The standard direct labor cost per hour is $7.20. During the month of August, Zanny's water ski radio production used 6,600 direct labor-hours at a total direct labor cost of $48,708. This resulted in production of 6,900 water ski radios for August. What is Zanny's labor rate variance for August? 8 A) $2,160 Favorable B) $1,188 Unfavorable 13 OC) $972 Favorable D) $2,808 Unfavorable