12. Zara Home has the following direct labor standard for its glass handmade vasa, 1.4 standard hours per Vasa at $9.00 per hour.. Last month, employees actually worked 3,000 hours at a total labor cost of $28,500 to make 2,000 Vases. (A) ZARA's Labor rate variance (LRV) for for the week was: (B) ZARA's Labor efficiency variance (LEV) for variable manufacturing overhead for the week was: (6 Points) Choose 2 correct Answers for Part A & B rate variance = $1,500 unfavorable. rate variance = $1,250 favorable. rate variance = $1,250 unfavorable. rate variance = $1,500 favorable. efficiency variance = $1,900 unfavorable. efficiency variance = $1,900 favorable. efficiency variance = $1,800 unfavorable. efficiency variance = $1,800 favorable