What disclaimer should be included in John Rogers' advertisement for the marketing/sales event?

Including a disclaimer regarding special needs accommodations is essential in an advertisement for a marketing or sales event because it demonstrates inclusivity and provides necessary information for potential attendees. This disclaimer ensures that individuals who may require assistance or accommodations feel welcomed and are aware that their needs can be addressed prior to the event.

Organizations often have a legal and ethical obligation to provide equal access to all individuals, including those with disabilities. By specifying a contact number for inquiries about accommodations, John Rogers' advertisement proactively addresses the needs of these individuals, encouraging a diverse audience to attend. This consideration not only reflects well on the organization but can also enhance participation by making the event accessible to everyone.

In contrast, the other choices, while relevant in certain contexts, do not encompass the same level of importance regarding inclusivity and accessibility for attendees with special needs.