19).Job Y3K incurred the following: $15,500 direct material, $17,700 direct labor, 900 machine hours and 600 labor hours. The company uses a single plant-wide overhead rate based on labor hours. The overhead rate is $11.50 per labor hour. What is the total cost for job Y3K?

a).$40,100 b).$43,550 c).$39,900 d).$50,450

20).Job Y3K incurred the following: $15,500 direct material, $17,700 direct labor, 900 machine hours and 600 labor hours. The company uses a single plant-wide overhead rate based on labor hours. The overhead rate is $11.50 per labor hour. Job Y3K consisted of 1,200 units. What is cost per unit for job Y3K?

a).$33.42 b).$36.29 c).$33.25 d).$42.04

21).Estimates: 30000 labor hours; 1400 machine hours; $55000 fixed overhead; $7 variable overhead per machine hour. What is the predetermined overhead rate with machine hours as the allocation base?

a).$46.29 b).$7.15 c).$10.98 d).$8.97