To calculate the annual salary for an hourly wage of $21.75, you can use the following formula: Annual Salary = Hourly Wage × Hours per Week × Weeks per Year. Assuming a standard full-time schedule of 40 hours per week and 52 weeks in a year, the calculation would be: Annual Salary = $21.75 × 40 × 52 = $45,240. In summary, if someone earns an hourly wage of $21.75, their annual salary would amount to $45,240, based on a typical full-time work schedule. In this context, the inquiry revolves around determining the yearly income derived from an hourly rate of $21.75. To arrive at this figure, one can multiply the hourly wage by the number of hours worked each week and the total number of weeks in a year. For a standard full-time position, this typically involves 40 hours per week over 52 weeks, leading to an annual salary of $45,240.