Hi,
I am a practising business lawyer and associate with a law firm which provides legal solutions in various common law jurisdictions like US, UK, Canada, India, OZ, NZ and Singapore.
I fully understand what you want. However, explaining to you how the USPTO came up with the number of days it has is bit complicated given numerous provisions in 35 U.S.C. and 37 CFR which may be applicable to you case. So I have quoted a bit higher than your budget.
regards,
Divya Kumar