Answer:
Option (B) is correct.
Step-by-step explanation:
Given that,
During a period, Department B finished and transferred to Department C = 58,000 units
In Department B during the period units started = 14,000
Brought only to a stage of being 60% completed.
The number of equivalent units produced by Department B during the period was:
= Units finished and transferred from Department B to C + (Units were started in Department B × 60%)
= 58,000 units + (14,000 units × 60%)
= 58,000 units + 8,400 units
= 66,400 units