Mathematical Aptitude: Requires the ability to perform addition, subtraction, multiplication and division; ability to calculate decimals and percentages; may include ability to perform mathematical operations with fractions; may include ability to compute discount, interest, and ratios; may include ability to calculate surface areas, volumes, weights, and measures. Monitoring participants in the community is inclusive of, but not limited to, maintaining a participant caseload, conducting home visits, monitoring curfews, reporting on a participant's activities in the community, monitoring clients on ankle monitors and virtual surveillance devices/phone applications, and supervising participation in community service/work detail.