Final answer:
HR should schedule a meeting with the leadership team to address their request and explore alternative solutions to best serve the interests of the business.
Step-by-step explanation:
In this situation, HR should follow option D, which is to schedule a meeting with the leadership team to address their request and offer other options that are focused on the best interests of the business.
Implementing a policy that prohibits sending employees with medical conditions out of town on business may not be the best solution as it may violate employee rights and could be seen as discriminatory.
Instead, HR can explore alternative solutions such as working with the employee and their healthcare provider to ensure that they are fit to travel, providing accommodations like a support person or modified duties, or reviewing the company's travel and insurance policies to address potential risks.
D. Schedule a meeting with the leadership team to address their request and offer other options that are focused on the best interests of the business.