Dear Hiring Manager,
I am a professional electrical engineer and have more than 150 projects for local and international clients. I have also completed 41 projects here in freelancer.com with excellent rating. You can have a look at my profile and read the wonderful reviews my clients have posted about me.
As for as the rate is concerned, I charge $15 per question for guaranteed solution. If you are really interested in the real solution with guarantee, contact me and send the details.
No compromise on the quality of work, hence PLEASE PLEASE PLEASE no bargaining regarding the price.
Regards,
Faraz Ahmad