Based on the provided skills and experience, I'm estimating an hourly rate of $25. Given the skills listed, such as Customer Service, Human Resources, and Training, Jennifer appears to have a broad administrative skillset. However, the lack of specific experience in high-demand fields like software development, finance, or healthcare limits her earning potential. The 12-year tenure as an Administrative Assistant at Spherion suggests a stable income, but the rate is still relatively low due to the limited scope of her experience. Considering the location (Marysville, Ohio) and the industry (staffing and recruitment), the rate is also influenced by regional salary benchmarks. Therefore, the estimated hourly rate of $25 is a conservative estimate, and she may be able to command higher rates with additional experience or skills.