Since Ahmed will start with $7.50 per hour
Then the sequence must start with 7.50
Then the answer should be A or B or C
Since his hourly rate will increase by $0.25 per hour
Then the number in the sequence should be increased
Then the answer is B or C because A is decreasing
We have to add 0.25 to the first rate to get the second rate
Then the correct answer is
$7.50, $7.75, $8.00, $8.25, $8.50
The answer is B