Final answer:
The weighted-average process costing method in Business does not differentiate between units started in a previous period but completed in the current period and units started and completed in the current period.
Step-by-step explanation:
The subject of this question is Business and it pertains to the weighted-average process costing method. The weighted-average method is used in cost accounting to calculate the average cost of production for a given period by assigning weights to the costs based on the number of units involved.
In this method, the units started in the previous period but completed in the current period are not distinguished from units started and completed in the current period.