Krizun Industries makes heavy construction equipment. The standard for a particular crane calls for 16 direct labor hours at $16 per direct labor hour. During a recent period 1100 cranes were made. The labor efficiency variance was $4.800 Unfavorable. How many actual direct labor-hours were worked? Multiple Choice 0 22.400 direct labor-hours 17600 direct labor hours O o o O 17.900 direct labor hours ) 16,500 direct labor hours