Answer:
The correct answer is B. experienced but unmotivated employees.
Step-by-step explanation:
Within the production process an unfavorable variation means a behavior contrary to the established pattern according to studies of time, behavior, etc. In the case of the statement, the characterization of variable costs associated with the production process can be considered as those costs that are additionally incurred to start the sale of the product. If there is an unfavorable variation, it is most likely that the employees are not performing their tasks in the time, manner and manner expected, due to demotivation situations.