(a) The Commission shall review the request and any comments filed. The Commission shall take one of the actions identified in paragraphs (b) through (g) of this section.

(b) Approve the proposed changes, subject to editorial corrections, and change the Mail Classification Schedule to coincide with the effective date of the proposed change;

(c) Reject the proposed changes;

(d) Provide the Postal Service with an opportunity to amend the proposed changes;

(e) Direct the Postal Service to make an appropriate filing under a different section;

(f) Institute further proceedings; or

(g) Direct other action that the Commission considers appropriate.