Answer: 496.25 dollars
Explanation:
Given that an employees earn $8.50 per hour for the first 40 hours per week
and $12.50 rate for any hours worked over 40
If an employee works 52 1/2 hours
Let take away 40 hours from 52 1/2
That is 52 1/2 - 40 = 12 1/2 hours
The amount earn for 40 hours will be
40 × 8.5 = $340
The amount earn for the remaining hours will be
25/2 × 12.5 = $156.25
The total amount an employee earn to works for 52 1/2 hours will be
340 + 156.25 = $496.25