Now, this question is a bit confusing. I hope what I did is correct though:
First, do 9050 - 500 (the amount given when signing) = 8550
Then, do 8550 รท 36 (36 months = 3 years) = 237.50
So $237.50 should be your answer.
Hope this helps!
If I am wrong PLEASE tell me. I need to know. Because if I anything, I can ask my friend to erase this answer.