Final answer:
Employers should conduct a background check during the application process to verify information and ensure applicants meet job requirements.
Step-by-step explanation:
An employer should conduct a background check during the application process, which is option C in the question. Employers should conduct a background check during the application process to verify information and ensure applicants meet job requirements.
It is important for employers to verify the accuracy of the information provided by applicants and ensure that they meet the requirements for the position. Conducting the background check after making a job offer (post-offer) or after 60 days of employment may be considered too late and could lead to potential issues.