According to the Article, Turnover Costs Money for a Variety

According to the article, turnover costs money for a variety of reasons. Which of the following was not one of the reasons listed?

A) The actual costs related to separation.
B) Learning curve inefficiencies by new employees.
C) Performance of experienced employees increases exponentially, allowing for more effective and efficient productivity
D) Costs associated with the temporary disruption of the workforce
E) Nonquantifiable costs due to diminished image, customer loyalty to previous employees, etc.