To calculate how much $28 per hour is per year, you need to consider the number of hours worked in a year.

Step-by-step calculation:

1. Assume full-time work hours:
   Typically, full-time work is about 40 hours per week.

2. Calculate weekly earnings:
   $28/hour × 40 hours/week = $1,120 per week

3. Calculate yearly earnings:
   There are 52 weeks in a year, so:
   $1,120/week × 52 weeks/year = $58,240 per year

Summary:

$28 per hour ≈ $58,240 per year (assuming 40 hours/week and 52 weeks/year). If you work fewer hours or take unpaid time off, your annual income will be less.