Which of the following entities settles broker-to-broker equity, listed corporate and municipal bond, and unit...

Step by Step Explanation:

National Securities Clearing Corporation (NSCC): A subsidiary of the Depository Trust & Clearing Corporation (DTCC), the NSCC handles the clearance and settlement of broker-to-broker equity, corporate bond, municipal bond, and UIT transactions.

Incorrect Options:

A: The SEC oversees regulatory compliance but does not settle trades.

B: FINRA is a self-regulatory organization, not a clearing entity.

C: The Federal Reserve manages monetary policy and banking but is not involved in securities settlement.

References:

DTCC Overview of NSCC:DTCC NSCC.