Final answer:
The NH Real Estate Commission requires the principal broker, upon licensure, to sign a permit allowing the commission to audit broker's escrow accounts.
Step-by-step explanation:
The answer to the question is C. The NH Real Estate Commission requires the principal broker, upon licensure, to sign a permit allowing the commission to audit broker's escrow accounts. This means that the commission has the authority to audit broker's escrow accounts, but it requires the broker's permission in the form of a signed permit.