Final answer:
A notary can negotiate their fee for notarizing an affidavit, based on the legal limits of their state's regulations.
Step-by-step explanation:
The fee that a notary can charge for notarizing an affidavit varies depending on the state. In some states, there are maximum fees notaries can charge, but they are not required to charge a fee.
Therefore, options B and C are not universally correct. Instead, notaries have the discretion to negotiate their fee, which could be less than, equal to, or more than the amounts specified, as long as it is within the legal limits set by their state's notary public laws. As such, the correct answer is A. The notary can negotiate a fee, taking into account the state-specific regulations concerning notary fees.