The Assembling Department of Mat Liners Had 10,000 Units in Process

Multiple Choice

The Assembling Department of Mat Liners had 10,000 units in process in December beginning and received 30,000 units from the Sewing Department. During the month, it completed 20,000 units and transferred them to the Packaging Department. Calculate the number of units accounted for by the Assembling Department for December.

A) 20,000 units
B) 40,000 units
C) 10,000 units
D) 30,000 units