Hello, I hope this message finds you well.
I'm mathematician with more than four years of experience in document processing with LaTeX.
I'll be using LaTeX to guarantee no quality loss in the pictures.
Since the process is not 100% automatic, my minimum quote is $5 and the maximum is $20, i.e., no matter how much time I spend working in your project I will no charge more than $20.
LaTeX source is not included in my quote.
Please, contact me when you get a chance to discuss more details about your project.
Sincerely,
B.Sc. E. M.