Employee turnover is expensive. While some turnover can be expected, poor management can cause the normal turnover to climb to an excessive level. According to the U.S. Bureau of Labor Statistics, turnover can cost an organization 33 percent of an employee's total compensation, including wages and benefits.
I would say D
The answer is C because the correct answer paragraph is that “ Antiviral Drugs are a class of medication used for treating viral infections
Headaches can be caused by exhaustion, dehydration, fevers, and other illnesses
