In hospitality Industry, When you have a zero-tolerance policy and someone at your workplace files a sexual harassment claim, what is your very first step as manager?

a) investigate whether the claim is true

b) Due to the zero-tolerance policy you have in place, you must fire the accused employee.

c) You will have to investigate the real problem in this situation and re-train both employees (including someone who reported an incident).

d) You will have to report incident to the HR and let them handle.

e) None of above