Which of the following licenses has the highest original fee?

The Security Agency license has the highest original fee because it encompasses a broader range of responsibilities and regulatory requirements compared to the other options listed. A security agency often employs multiple security personnel, coordinates security operations, and ensures compliance with state regulations. This comprehensive nature of operating a security agency necessitates a higher initial investment, reflecting not just the license to operate but also the investment in training, management, and insurance that comes with running a larger operation. As a result, the fee is structured to account for these additional complexities and obligations, distinguishing it from individual licenses such as those for private investigators, armed security guards, or special event security.