Coryatt Corporation makes heavy construction equipment. The standard for a particular crone calls for 30 direct labor hours at $16 per direct labor-hour. During a recent period 1.800 cranes were made. The labor efficiency variance was $6,000 Unfavorable. How many actual direct tobor-hours were worked? Multiple Choice 60.000 direct labor-hours 54,000 direct labor-hours 54,375 direct labor-hours 52,200 direct labor-hours