Which Statement Concerning the Recognition of Chemical Impairment in an Employee

Which statement concerning the recognition of chemical impairment in an employee is correct?

A) It is relatively easy to identify employees who are chemically impaired
B) It is easier to recognize if the employee is impaired by alcohol than by drugs
C) Impairment should result in an immediate intervention by the manager
D) Impairment must be supported by data gathering before intervention occurs