Department G had 3,600 units, 40% completed at the beginning of the period, 12,000
units were completed during the period, 2,000 units were 20% completed at the end of
the period, and the following manufacturing costs were debited to the departmental
work in process account during the period:
Assuming that all direct materials are placed in process at the beginning of production
and that the first-in, first-out method of inventory costing is used, what is the equivalent
units for materials and conversion costs, respectively?
a. 14,000 and 12,160
b. 10,400 and 10,960
c. 14,000 and 13,600
d. 10,400 and 10,240
A difference in quantity of materials used on two comparable jobs may be caused by
a. inadequately trained employees
b. poor quality materials
c. employee carelessness
d. all of these