Sharon, the human resources director for Tempo Corporation, attempts to comply with the law in dealing with applicants and employees. One of the challenges Sharon faces is that the legality of an action is:

Sometimes clear

Explanations:

Sharon is the Human Resource Director and he is dealing with applicants and employees of Tempo Corporation. As a human resource director he wishes to obey by the rules and regulations and follow the laws and policies of the human resource department of the state.

But while dealing such cases, one of the challenges faced by Sharon is that the legality of an action is sometimes clear.