Answer:
The correct answer is the option: B. $ 9.25
Step-by-step explanation:
Hello! 
Let's solve this! 
 
First we count the number of hours worked that are: 
6 + 7 + 2 = 15 hours 
 
Total payment is $ 153.75- $ 15 (bonus) = $ 138.75 
 
$ 138.75 / 15 = $ 9.25 
 
After calculations, we conclude that the correct answer is the option: B. $ 9.25