Final answer:
Charlotte makes $22.25 per hour for a 40-hour work week, resulting in weekly earnings of $890. Her gross annual salary is the weekly amount multiplied by 52 weeks, yielding a total of $46,280.
Step-by-step explanation:
Charlotte's gross annual salary is the total amount of money she earns in a year before any deductions or taxes are taken out. Since Charlotte earns $22.25 per hour and works a 40-hour week, we first calculate her weekly earnings by multiplying her hourly rate by the number of hours worked per week.
- Weekly earnings = $22.25 per hour × 40 hours per week = $890.
- Then, to find her gross annual salary, we multiply her weekly earnings by the number of weeks in a year: Gross annual salary = weekly earnings × 52 weeks/year.
- Gross annual salary = $890 × 52 = $46,280.
So, Charlotte's gross annual salary is $46,280.