Correct Answer: AConsidering the provided information, the best delivery model would utilize Citrix Cloud with resources hosted in a public cloud. This recommendation is based on several key points: the company has no data centers and no hardware procured means that an on-premises solution is impractical. Additionally, the administrative team consists of only one person who handles both Windows and Citrix troubleshooting and change tickets, which implies a need for a simpler, more manageable solution. The level of desired control is basic, indicating that a cloud-managed solution would be more appropriate. Consulting users mostly travel and connect from offsite locations using tablets, and other users are using bring-your-own devices (BYODs), which supports the need for a flexible, cloud-based environment. Therefore, the optimal solution is a Single-Site in Citrix Cloud with resources hosted in a public cloud.