The Difference Between Marketable and Nonmarketable Public Debt Is

The difference between marketable and nonmarketable public debt is:

A) The total public debt outstanding less anticipated government revenues
B) Treasury borrowings from the nonbank public and depositories less borrowings from the Federal Reserve
C) Determined by the average maturities on Treasury bills, notes and bonds
D) Determined by whether the securities can be traded prior to maturity
E) All of the above